1
Ichiro Yamashita, Yuichiro Kamino, Ikuo Wakamoto, Kazumasa Mihara: Radiotherapy apparatus. Mitsubishi Heavy, Armstrong Kratz Quintos Hanson & Brooks, December 20, 2005: US06977987 (92 worldwide citation)

A radiotherapy apparatus comprising an irradiation head having a linear accelerator and an intra-head waveguide unit whose one end portion is electromagnetically connected to the linear accelerator, a supporting moving mechanism which supports and moves the irradiation head on predetermined first sp ...


2
Kazumasa Mihara, Kenji Hara, Ichiro Yamashita, Ikuo Wakamoto, Yuichiro Kamino: Radiotherapy device. Mitsubishi Heavy, Armstrong Kratz Quintos Hanson & Brooks, August 1, 2006: US07085347 (63 worldwide citation)

The radiotherapy apparatus in the present invention includes a bed, a radiation irradiating head, head swing mechanisms, a precise inspection unit and a control unit. The bed carries a subject. The radiation irradiating head irradiates a treatment radiation to a treatment field of the subject. The h ...


3
Kazumasa Mihara, Kenji Hara, Ichiro Yamashita, Ikuo Wakamoto, Yuichiro Kamino: Radiation treatment apparatus. Mitsubishi Heavy, Armstrong Kratz Quintos Hanson & Brooks, March 13, 2007: US07188999 (24 worldwide citation)

A radiation treatment apparatus includes a guide and a support member. The guide moves a radiation generating unit along an orbit with a predetermined radius such that an X-ray emitted from the radiation generating unit may cross an isocenter. The support member rotates the guide about a turning axi ...


4
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Method and apparatus for joining metal pieces using induction heating. Kawasaki Steel Corporation, Orum & Roth, July 17, 2001: US06262402 (8 worldwide citation)

According to the invention, the rear end of a preceding metal piece and a front end of a succeeding metal piece are heated, pressed and joined prior to the finishing hot rolling. An alternating magnetic field running through the metal pieces in the thickness direction thereof is generated in an end ...


5
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Method and apparatus for joining metal pieces. Kawasaki Steel Corporation et al, Dvorak & Orum, September 14, 1999: US05951903 (5 worldwide citation)

According to the invention, the rear end of a preceding metal piece and a front end of a succeeding metal piece are heated, pressed and joined prior to the finishing hot rolling. An alternating magnetic field running through the metal pieces in the thickness direction thereof is generated in an end ...


6
Ikuo Wakamoto, Masashi Ooya, Ichiro Yamashita, Susumu Urano, Yuichiro Kamino, Naoki Hisanaga: Charged particle accelerator apparatus and electronic sterilizer apparatus using the same. Mitsubishi Jukogyo Kabushiki Kaisha, Wenderoth Lind & Ponack L, December 15, 1998: US05849252 (4 worldwide citation)

An electron beam emitted from an electron gun enters into an accelerator 8 through a magnetic lens and is accelerated by a large number of accelerating tube discs within the accelerator, resonance cavities formed thereby and a magnetic field supplied from the outside. Then, it is focused by a focusi ...


7
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Method and apparatus for joining metal pieces. Kawasaki Steel Corporation, Orum & Roth, June 19, 2001: US06248984 (4 worldwide citation)

According to the invention, the rear end of a preceding metal piece and a front end of a succeeding metal piece are heated, pressed and joined prior to the finishing hot rolling. An alternating magnetic field running through the metal pieces in the thickness direction thereof is generated in an end ...


8
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Apparatus for joining metal pieces using induction heating. Orum & Roth, February 6, 2001: US06184508 (4 worldwide citation)

An apparatus for joining metal pieces using induction heating. Preceding and succeeding metal pieces are followed by a carriage which carries an inductor. The inductor has the ability to move in the longitudinal direction of the metal pieces relative to the carriage to allow the inductor to move mor ...


9
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Method and apparatus for joining metal pieces using induction heating. Kawasaki Steel Corporation, Orum & Roth, April 17, 2001: US06218649 (2 worldwide citation)

Method and apparatus for joining metal pieces using induction heating. Metal pieces to be joined are placed end-to-end with a gap between them and induction heated in the thickness portion. To maximize speed and even heating edge-to-edge of the ends, members of a magnetic substance are provided in a ...


10
Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura, Takahiro Yamasaki, Masashi Osada, Hirosuke Yamada, Toshisada Takechi, Norio Takashima, Junzo Nitta, Shuji Amanuma, Kanji Hayashi, Akio Kuroda, Yoshiki Mito, Kunio Miyamoto, Kazuo Morimoto, Ikuo Wakamoto, Kazuya Tsurusaki, Hideo Sakamoto, Michio Hashimoto, Hiroyuki Nakano, Toshinobu Eguchi, Fumihiro Maeda: Method of joining metal pieces. Kawasaki Steel Corporation, Orum & Roth, June 26, 2001: US06252211 (1 worldwide citation)

A method and apparatus for joining metal pieces wherein the rear end of a preceding metal piece and a front end of a metal piece are heated and then pressed together prior to hot finished rolling. The temperature the ends of the metal pieces are heated to is a temperature range between the solidus a ...



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