1
Minoru Tsuruta, Shiro Bito, Shuichi Kimura, Akito Mukaizawa, Seiji Kuramoto, Tsuyoshi Tsukagoshi, Akio Nakata, Akihiro Taguchi, Kazuhiko Oozeki, Hitoshi Mizno, Shuichi Takayama, Yoshinao Oaki, Keisuke Saito, Toshihiko Suzuta: Surgical device for stapling and/or fastening body tissues. Olympus Optical, Frishauf Holtz Goodman & Woodward, February 14, 1995: US05389098 (901 worldwide citation)

A surgical device for stapling and fastening body tissues, comprises an insertion section extending from an operation section for insertion into a body cavity, stapling member connected to a distal end of the insertion section, for treating body tissues with a high-frequency current within a body ca ...


2
Nobuhiko Washizuka, Yasuhiko Oomagari, Tsuruo Hatori, Tsuyoshi Tsukagoshi, Minoru Tsuruta, Seiji Kuramoto, Shuichi Kimura, Akio Nakada, Shiro Bito, Shinichi Nishigaki, Kenji Yoshino, Keisuke Saito, Yasuo Goto: Trocar. Olympus Optical, Frishauf Holtz Goodman & Woodward, June 13, 1995: US05423848 (154 worldwide citation)

A trocar comprises an obturator having a piercing tip, and a cannula for forming a passage in tissue that is punched by the piercing tip. The cannula is formed from a flexible tube or a coil tube and transforms and libitum in accordance with the shape of the surgical tool that is to be inserted into ...


3
Hiroshi Kajimura, Jun Funazaki, Hideo Tomabechi, Hiroshi Tazaki, Keisuke Saito, Yasushi Nakamura: Scanning probe microscope utilizing an optical element in a waveguide for dividing the center part of the laser beam perpendicular to the waveguide. Olympus Optical, Frishauf Holtz Goodman & Woodward, July 27, 1993: US05231286 (75 worldwide citation)

A scanning probe microscope according to the present invention comprises a cantilever having a free end portion and a fixed end portion, the free end portion bearing a probe thereon, a semiconductor laser attached to the fixed end portion of the cantilever, an optical waveguide for guiding a laser b ...


4
Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito, Masahito Goto, Wataru Ohno, Iwao Kanamori, Toyoharu Hanzawa, Kenji Yoshino, Akio Nakada, Akihiro Taguchi, Nobuaki Akui, Hitoshi Karasawa, Toshihiko Hashiguchi, Akihiko Mochida, Takashi Fukaya, Shinji Yamashita, Akira Murata, Hideki Koyanagi, Keisuke Saito: Stereoscopic endoscope. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, December 31, 1996: US05588948 (71 worldwide citation)

A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to ...


5
Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito, Masahito Goto, Wataru Ohno, Iwao Kanamori, Toyoharu Hanzawa, Kenji Yoshino, Akio Nakada, Akihiro Taguchi, Nobuaki Akui, Hitoshi Karasawa, Toshihiko Hashiguchi, Akihiko Mochida, Takashi Fukaya, Shinji Yamashita, Akira Murata, Hideki Koyanagi, Keisuke Saito: Stereoscopic endoscope. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, February 24, 1998: US05720706 (31 worldwide citation)

A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to ...


6
Hiroshi Kajimura, Jun Funazaki, Hideo Tomabechi, Hiroshi Tazaki, Keisuke Saito, Yasushi Nakamura: Scanning probe microscope having first and second optical waveguides. Olympus Optical, Frishauf Holta Goodman & Woodward, December 28, 1993: US05274230 (14 worldwide citation)

A scanning probe microscope according to the present invention comprises a cantilever having a free end portion and a fixed end portion, the free end portion bearing a probe thereon, a semiconductor laser attached to the fixed end portion of the cantilever, an optical waveguide for guiding a laser b ...


7
Tadatomo Suga, Keisuke Saito, Rikiya Kato, Sakie Yamagata: Residue-free solder paste. Senju Metal, Michael Tobias, May 3, 2005: US06887319 (13 worldwide citation)

A residue-free solder paste which leaves little or no flux residue after reflow soldering and which have good printability, storage stability, retainability of parts, and wettability, comprises a solder powder mixed with a rosin-free pasty flux. The flux comprises at least one solid solvent and at l ...


8
Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama: Distance measuring apparatus, distance measuring method, reflector, and communication system. Omron Corporation, Dickstein Shapiro, March 8, 2011: US07903022 (9 worldwide citation)

A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase inf ...


9
Hideyuki Ohara, Takehiro Kawai, Keisuke Saito, Kosuke Hayama: Distance measuring apparatus, distance measuring method, reflector and communication system. Omron Corporation, Dickstein Shapiro, January 19, 2010: US07649491 (9 worldwide citation)

A transmission controller 7B is configured to transmit an R/W request signal for requesting transmission of a tag response signal to a RFID tag 1 twice. At this time, a frequency controller 7A controls a PLL section 5A to transmit the R/W request signal via different carrier frequencies. A phase inf ...


10
Takehiro Kawai, Keisuke Saito, Shinichiro Okamura: Tag communication apparatus, control method for tag communication apparatus, computer readable medium for tag communication control and tag communication control system. Omron Corporation, Foley & Larnder, August 11, 2009: US07573418 (6 worldwide citation)

A direction estimating section estimates the incoming direction of a radio wave from an RFID tag in each of antennas. A position calculating section calculates the position of the RFID tag on the basis of the incoming direction of the radio wave estimated in the direction estimating section.