Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651958 | Two-dimensional material device and method for manufacturing same | Yoshiaki Sekine, Yoshitaka Taniyasu | 2023-05-16 |
| 8859469 | Protein chip and production method thereof | Chandra Sekar Ramanujan, Koji Sumitomo, Maurits de Planque, John F. Ryan, Keiichi Torimitsu | 2014-10-14 |
| 8682429 | Nerve stimulation apparatus | Keiichiro NAKAJIMA | 2014-03-25 |
| 8548598 | Nerve stimulation apparatus | Keiichiro NAKAJIMA | 2013-10-01 |
| 7550287 | Cell culture system apparatus for checking cultured cells and apparatus for culturing cells | Shin Katayama, Hiroyuki Irie, Hikaru Inoue, Hitoshi Mizuno, Yasuharu Hakamatsuka +2 more | 2009-06-23 |
| 7491526 | Incubator and culture device | Tsuyoshi Yanai, Yuji Takamiya | 2009-02-17 |
| 7129472 | Optical scanning probe system | Atsushi Okawa, Hiroyuki Sangu | 2006-10-31 |
| 6327493 | Light scanning devices of a water-tight structure to be inserted into a body cavity to obtain optical information on inside of a biological tissue | Takeshi Ozawa, Mamoru Kaneko, Akihiro Horii, Atsushi Okawa, Hiroyuki Sangu +13 more | 2001-12-04 |
| 6069698 | Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object | Takeshi Ozawa, Mamoru Kaneko, Akihiro Horii, Hitoshi Ueno, Sakae Takehana +14 more | 2000-05-30 |
| 5836869 | Image tracking endoscope system | Masahiro Kudo, Kuniaki Kami, Hitoshi Mizuno, Akihiro Horii, Susumu Takahashi +1 more | 1998-11-17 |
| 5695447 | Endoscope system including endoscope and disposable protection cover | Hisao Yabe, Yoshihiro Iida, Akira Suzuki, Hideo Ito, Yoshio Tashiro +2 more | 1997-12-09 |
| 5658238 | Endoscope apparatus capable of being switched to a mode in which a curvature operating lever is returned and to a mode in which the curvature operating lever is not returned | Akira Suzuki, Yoshikatsu Nagayama, Akemi Nagayama, heiress, Yuuki Nagayama, heir, Motokazu Nakamura | 1997-08-19 |
| 5609563 | Endoscope apparatus provided with curvature and fluid flow control | Akira Suzuki, Yoshikatsu Nagayama, Motokazu Nakamura | 1997-03-11 |
| 5469840 | Electromotive warping type endoscope with velocity control | Yoshiyuki Tanii, Motokazu Nakamura, Yoshikatsu Nagayama, Katsuaki Morita, Akira Suzuki | 1995-11-28 |
| 5467911 | Surgical device for stapling and fastening body tissues | Minoru Tsuruta, Toshihiko Suzuta, Akio Nakada, Seiji Kuramoto, Shiro Bito +1 more | 1995-11-21 |
| 5427103 | MRI apparatus for receiving nuclear-magnetic resonance signals of a living body | Koji Fujio, Masakazu Gotanda, Tatsuya Yamaguchi, Shuichi Takayama, Takashi Tsukaya +5 more | 1995-06-27 |
| 5402788 | Diagnostic system using nuclear magnetic resonance phenomenon | Koji Fujio, Masakazu Gotanda, Tatsuya Yamaguchi, Shuichi Takayama, Takashi Tsukaya +6 more | 1995-04-04 |
| 5400769 | Electrically bendable endoscope apparatus having controlled fixed bending speed | Yoshiyuki Tanii | 1995-03-28 |
| 5273025 | Apparatus for detecting insertion condition of endoscope | Katsunori Sakiyama, Yoshikatsu Nagayama, Yutaka Takahashi, Sakae Takehana, Yoshihito Shimizu +2 more | 1993-12-28 |
| 5269289 | Cavity insert device using fuzzy theory | Sakae Takehana, Shouichi Ieoka, Kazuo Sonobe, Tomohisa Sakurai, Yutaka Takahashi +14 more | 1993-12-14 |
| 5253647 | Insertion position and orientation state pickup for endoscope | Yutaka Takahashi, Yoshikatsu Nagayama, Katsunori Sakiyama, Yoshihito Shimizu, Sakae Takehana +7 more | 1993-10-19 |
| 5243967 | Endoscope system providing mutual operative communication between the drive control means and the video signal control means | — | 1993-09-14 |
| 5178135 | Therapeutical apparatus of extracorporeal type | Naoki Uchiyama, Takashi Tsukaya, Kouichiro Ishihara, Sakae Takehana, Tetsumaru Kubota +5 more | 1993-01-12 |
| 5159446 | Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit | Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto, Akira Suzuki +4 more | 1992-10-27 |
| 5090259 | Pipe-inspecting apparatus having a self propelled unit | Yoshio Shishido, Hideyuki Adachi, Tsutomu Yamamoto, Hirofumi Miyanaga, Syuichi Takayama +3 more | 1992-02-25 |