Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667070 | Storage medium storing a mail management program, and mail management apparatus and method | Jun Yamazaki | 2014-03-04 |
| 8571336 | Image processor for inhibiting noise | Yujiro Tani, Hiromu Hasegawa | 2013-10-29 |
| 8315471 | Image processor | Yujiro Tani, Hiromu Hasegawa | 2012-11-20 |
| 8224081 | Image processor | Yujiro Tani | 2012-07-17 |
| 8204342 | Image processor | Yujiro Tani | 2012-06-19 |
| 7692384 | Electron tube | Hiroyuki Kyushima, Motohiro Suyama, Suenori Kimura, Yasuharu Negi, Atsuhito Fukasawa +2 more | 2010-04-06 |
| 7525249 | Electron tube with electron-bombarded semiconductor device | Motohiro Suyama, Hiroyuki Kyushima, Suenori Kimura, Yasuharu Negi, Atsuhito Fukasawa +2 more | 2009-04-28 |
| 7486021 | Electron tube with electron-bombarded semiconductor device | Yasuhara Negi, Yasuyuki Egawa, Hiroyuki Kyushima, Suenori Kimura, Motohiro Suyama | 2009-02-03 |
| 7176429 | Electron tube | Motohiro Suyama, Hiroyuki Kyushima, Yasuharu Negi, Atsuhito Fukasawa, Yoshihiko Kawai +2 more | 2007-02-13 |
| 6840926 | Multi-layer feminine hygienic pad | Mica Nukina, Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani | 2005-01-11 |
| 6793511 | Card connector device provided with a switch for detecting mounting of cards in predetermined mount positions | Takeshi Murayama | 2004-09-21 |
| 6730067 | Multi-layer feminine hygienic pad | Mica Nukina, Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani | 2004-05-04 |
| 6368123 | IC card connector having a shutter mechanism | Toru Wagatsuma | 2002-04-09 |
| 6354390 | Power assisted wheelchair | Hiroaki Ogata | 2002-03-12 |
| 6302226 | Power assisted vehicle | Nobuyuki Kanno | 2001-10-16 |
| 6224398 | IC card connector and IC card connector mounting structure | Masato Kobayashi | 2001-05-01 |
| 6171425 | Process for producing multi-layer feminine hygienic pad | Mica Nukina, Mitsuru Uchiyama, Mitsuko Uchiyama, Mitsuo Ohtani | 2001-01-09 |
| 6072292 | Control for electric motor operated vehicle | Hiroshi Tanaka | 2000-06-06 |
| 5954594 | Golf wood club | Mitsuru Uchiyama, Mitsuo Ohtani, Mica Nukina | 1999-09-21 |
| 5916038 | Golf wood club | Mitsuru Uchiyama, Mitsuo Ohtani, Mica Nukina | 1999-06-29 |
| 5818189 | Electric power-assisted wheelchair | Hiroaki Ogata | 1998-10-06 |
| 5271351 | Auto-sailing system | Kohtaroh Horiuchi, Tsuide Yanagihara | 1993-12-21 |
| 4847879 | Frequency sensing and control circuit | Kenzaburou Iijima, Yoshinori Hayashi, Makoto Suzuki | 1989-07-11 |
| 4580537 | Automatic speed control system for motorcycles | — | 1986-04-08 |