1
Ichiro Takahashi, Minoru Okada, Satoshi Tatami, Tsutomu Yamamoto, Masahiro Kumakura, Hideki Okuwa, Hiroaki Noda, Nobuyuki Sakamoto, Tatsuya Ito, Eiichi Fuse, Masaaki Hayashi, Katsuya Suzuki: Industrial endoscope system having a rotary treatment member. Olympus Optical, Armstrong & Kubovcik, October 20, 1992: US05155941 (178 worldwide citation)

Disclosed is an industrial endoscope system having a rotary treatment member, attached to a hard top part at a distal end of an insertion unit, for effecting a treatment such as grinding by rotating this treatment member itself. The system includes a moving means for making a distal end of the treat ...


2
Akio Nakada, Peter G Lorenz, Minoru Okada, Nobuyuki Sakamoto, Yoshikazu Tohjoh, Katsunori Sakiyama: Endoscope system. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, April 5, 1994: US05301061 (138 worldwide citation)

The endoscope system of this invention is formed of an endoscope having an insertable part provided in the tip part with an illuminating window and a receiving window receiving an object image illuminated by an illuminating light emitted from the illuminating window and a plurality of sheaths select ...


3
Nobuyuki Sakamoto, Takehiko Kobayashi, Takashi Horiguchi: Process for coloring concrete. Toyoko Giken, Nikko Chemical Institute, Steinberg Raskin & Davidson, July 9, 1996: US05534214 (92 worldwide citation)

A concrete coloring material and a process for coloring concrete by means of such a concrete coloring material capable of permitting concrete to exhibit natural color or aesthetic properties while preventing concrete from being substantially discolored. Polyethylene oxide is used as a water-soluble ...


4
Hiroaki Kagawa, Katsuyuki Saito, Hidetoshi Saito, Nobuyuki Sakamoto: Electronic endoscope having an insertional portion a part of which is a conductive armor. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, February 23, 1999: US05873816 (79 worldwide citation)

An electronic endoscope system comprises an insertional part at least part of whose armor is a conductor, an imaging unit incorporated in the insertional part and realized with a solid-state imaging device, a signal transmitting device for transmitting an electric signal that results from photoelect ...


5
Sakae Takehana, Shouichi Ieoka, Kazuo Sonobe, Hiroki Hibino, Tomohisa Sakurai, Yutaka Takahashi, Akira Murata, Nobuyuki Sakamoto, Yoshihiro Kosaka, Koichi Matsui, Akihiro Miyashita, Masakazu Gotanda, Kazutada Kobayashi, Koji Koda, Masao Uehara, Katsuyuki Saito, Akinobu Uchikubo, Shinji Yamashita, Takehiro Nakagawa, Koji Tanikawa: Cavity insert device using fuzzy theory. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, December 14, 1993: US05269289 (77 worldwide citation)

A cavity insert device comprising an insert section capable of being inserted into tracts and cavities, a detection circuit for detecting conditions of components making up the device, such as an observation device formed at the distal end side of the insert section, and a fuzzy inference section fo ...


6
Hirofumi Miyanaga, Nobuyuki Sakamoto, Koichi Yoshimitsu, Yasundo Tanaka: Iris diaphragm device and endoscope having the same. Olympus Optical, Armstrong & Kubovcik, September 29, 1992: US05150702 (27 worldwide citation)

A diaphragm blade is rotatably secured by a rotational shaft disposed in a base. The aperture blade has a diaphragm aperture at the central portion thereof. A shape-memory alloy which deforms in accordance with temperatures and an elastic member are respectively secured to the end portions of the ap ...


7
Nobuyuki Sakamoto: Circuit board connector. Yazaki Corporation, Sughrue Mion PLLC, April 27, 2010: US07704088 (21 worldwide citation)

A circuit board connector is provided. The circuit board connector includes: a connector housing which is mounted on a circuit board; and a terminal which is press-fitted into the terminal press-fitting hole of the connector housing. The terminal includes: a terminal connecting portion which is disp ...


8
Naosuke Asari, Nobuyuki Sakamoto: Graphic display system. Seiko Instruments, Spensley Horn Jubas & Lubitz, July 31, 1990: US04945499 (19 worldwide citation)

Graphic display controller having central processing unit for preparing display lists so that a graphic display controller displays graphics on a monitor by using the display lists. The controller incvludes a memory for storing original image data as a part of the data base. The memory is accessed b ...


9
Nobuyuki Sakamoto, Shigeru Tanaka, Hiroshi Nakamura, Makoto Yamanashi, Atsushi Nishida, Masato Minakata, Hiroshi Kobayashi: Lock structure of connector. Yazaki Corporation, Sughrue Mion PLLC, May 13, 2008: US07371102 (17 worldwide citation)

In a connector lock structure 1 provided at female and male connectors which can be fitted together, the female connector 2 has an engagement portion 14, and a slide lock member 13 is supported on the male connector 3 so as to move at least in connector-inserting and connector-withdrawing directions ...


10
Nobuyuki Sakamoto: Method and apparatus for controlling spindle motor to match plural modes of operation in a disk drive. Kabushiki Kaisha Toshiba, Pillsbury Winthrop, June 22, 2004: US06753667 (17 worldwide citation)

A disk drive has an arrangement for controlling the spindle motor and driving the disk contained therein as a function of the mode of operation such as a low acoustic noise mode or a low power consumption rate mode. For normal operation of the disk drive, priority is given to the low power consumpti ...