Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700531 | Cleaning agent | Hisahiko Iwamoto, Yoshifumi Inoue, Masafumi Kasai | 2010-04-20 |
| 7042487 | Imaging element for electronic endoscopes and electronic endoscope equipped with the imaging element | — | 2006-05-09 |
| 6712760 | Television device of portable endoscope | Hiroshi Sano, Kenichi Ohara, Yoshihiro Obata | 2004-03-30 |
| 6589162 | Endoscope system and video camera for endoscope | Naoki Kikuchi | 2003-07-08 |
| 6533722 | Electronic endoscope having reduced diameter | — | 2003-03-18 |
| 5871439 | Endoscope system transmitting a magnification ratio to an external processing device | Tadashi Takahashi | 1999-02-16 |
| 5651341 | Control system for dynamically operative apparatuses | Yasuhiro Harada, Hiroyuki Arakawa | 1997-07-29 |
| 5214712 | Pattern inspection system for inspecting defect of land pattern for through-hole on printed board | Atsuharu Yamamoto, Yuji Maruyama, Hidehiko Kawakami, Hideaki Kawamura, Hidemi Takahashi | 1993-05-25 |
| 5049253 | Electrode apparatus for dialysis | Ryuji Izuo, Seiji Tachino | 1991-09-17 |