1
Mamoru Kaneko, Kuniaki Kami, Masakazu Gotanda, Shuichi Takayam, Ichiro Nakamura, Kazunari Nakamura, Eiichi Fuse, Susumu Takahashi, Yoshihiro Kosaka, Hiromasa Suzuki: Examined body interior information observing apparatus by using photo-pulses controlling gains for depths. Olympus Optical, Armstrong Westerman Hattori McLeland & Naughton, April 26, 1994: US05305759 (181 worldwide citation)

A photo-pulse from a photo-pulse generating apparatus is branched, where one branch is radiated to an examined body and the reflected light reflected within the examined body is delayed in time in proportion to the depth from the surface of the examined body and is led to a time-analyzing reflected ...


2
Akihiko Yajima, Tetsuo Nonami, Masahiko Sasaki, Masao Uehara, Takashi Tsukaya, Kenichi Kikuchi, Hiroki Hibino, Takao Tsuruoka, Hiromasa Suzuki: Stereo endoscope. Olympus Optical, Armstrong Nikaido Marmelstein Kubovcik & Murray, September 5, 1989: US04862873 (133 worldwide citation)

An apparatus is disclosed which includes a first and a second optical guides inserted in an elongated insertion portion thereof, and which can transmit an optical image, and an optical system with a function of imaging at the end surface of the optical guide. By transmitting an illuminating light fr ...


3
Yuji Ikuno, Takeaki Nakamura, Yoshikazu Tojo, Shinichi Nishigaki, Hiromasa Suzuki, Hisao Yabe, Jun Yoshinaga, Takeshi Yokoi, Kazuhiko Ohzeki, Masahide Kanno: Video scope system. Olympus Optical, Stevens Davis Miller & Mosher, February 13, 1990: US04901142 (67 worldwide citation)

A video scope system including a video scope in which a solid state image sensor is disposed in a distal end of an insertion to be inserted into an object under inspection and picks up an image of the inside of the object under inspection illuminated by a light fed by a light guide extending in the ...


4
Hisao Yabe, Masahide Kanno, Jun Yoshinaga, Takeshi Yokoi, Kazuhiko Ozeki, Takeaki Nakamura, Yoshikazu Tojo, Shinichi Nishigaki, Hiromasa Suzuki: Endoscope and endoscope washing apparatus. Olympus Optical, Armstrong Nikaido Marmelstein Kubovcik & Murray, September 5, 1989: US04862872 (67 worldwide citation)

This endoscope system comprises an endoscope and a washing apparatus. The endoscope is provided with an elongate insertable part having an observing window and illuminating window in the tip part, an observing system receiving the returning light from an object entering through the observing window, ...


5
Toshihito Kouchi, Naoshi Honma, Yoshiki Ogawa, Hiromasa Suzuki: Delivery service management system. Olympus Optical, Frishauf Holtz Goodman Langer & Chick, July 30, 1996: US05541394 (60 worldwide citation)

A delivery service management system utilizes a two-dimensional bar code having key information for specifying the source of a material and content information of this material and attached in a delivery service, a two-dimensional bar code having key information for specifying the source of an item ...


6
Katsunori Sakiyama, Yoshikazu Tojo, Yasundo Tanaka, Morihide Mizumoto, Minoru Okada, Masanao Murata, Atsushi Miyazaki, Takeaki Nakamura, Hiromasa Suzuki: Eddy current flaw detecting endoscope apparatus which produces signals which control other devices. Olympus Optical, Armstrong & Kubovcik, August 18, 1992: US05140265 (50 worldwide citation)

An eddy current flaw detecting endoscope apparatus has an endoscope having an elongate insertable part and an objective optical system provided on the tip side of the insertable part. A flaw detecting device is provided on the tip side of the endoscope. A signal processing device processes a signal ...


7
Hisao Yabe, Kenji Kimura, Masahide Kanno, Kiyoshi Tsuji, Jun Yoshinaga, Takeshi Yokoi, Kazuhiko Ozeki, Shinichi Nishigaki, Takeaki Nakamura, Yoshikazu Tojo, Hiromasa Suzuki: Imaging apparatus having illumination means. Olympus Optical, February 7, 1989: US04803550 (41 worldwide citation)

An imaging apparatus for use in an electronic endoscope or the like is provided with a mechanically driven light-shielding plate, wherein imaging is effected by using a solid-state imaging device starting from a time when an amount of light shielded by this light-shielding plate becomes minimal, or ...


8
Shinichi Nishigaki, Takeaki Nakamura, Jun Yoshinaga, Masahide Kanno, Hisao Yabe, Takeshi Yokoi, Kazuhiko Oozeki, Yoshikazu Tojo, Hiromasa Suzuki: Rigid electronic endoscope. Olympus Optical, Armstrong Nikaido Marmelstein Kubovcik & Murray, November 14, 1989: US04879992 (27 worldwide citation)

This rigid electronic endoscope has an endoscope having an elongate insertable part connected to the front part of an operating part which is also a holding part on the base side and formed of a solid state imaging device which can output an electric signal by electrically converting an object image ...


9
Jun Fujita, Koichi Kikuchi, Koichi Kato, Hironobu Ohara, Hiromasa Suzuki, Kanji Atsumi: Numerical control apparatus. Toshiba Kikai Kabushiki Kaisha, Pillsbury Madison & Sutro, October 27, 1998: US05827020 (24 worldwide citation)

A numerical control apparatus can process a workpiece at high speed and high precision while suppressing tool abrasion by maintaining optimum cutting conditions determined by a combination of spindle rotational speed and tool feed speed. A spindle rotational speed control section changes the speed o ...


10
Hiromasa Suzuki, Takeshi Oohashi, Hitoshi Kawada, Toshihito Kouchi: Open database system wherein access by subscribers to a network is limited. Olympus Optical, Frishauf Holtz Goodman Langer & Chick, February 3, 1998: US05715448 (19 worldwide citation)

Data of textiles for various types of items offered by a different textile company stored in an integrated database (DR) of a data service company item by item, and data of business results relating to the respective items is also stored therein. Data of business results stored in the integrated DB ...