Issued Patents All Time
Showing 51–75 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146962 | Portable engine operated machine | Yasuhiro Sugimoto, Tadahiro Yaguchi, Kazuhito Takemura | 2006-12-12 |
| 7136228 | Optical system and display apparatus | Yasushi Tanijiri, Hiroaki Ueda, Ichiro Kasai | 2006-11-14 |
| 7136433 | Frequency offset cancellation circuit for data determination in FM wireless communications | Masaaki Shida, Kazuhiko Kawai | 2006-11-14 |
| 7086723 | Ink cartridge for ink-jet recorder and method of manufacturing same | Kazuhiko Hara, Minoru Usui, Kouichi Toba | 2006-08-08 |
| 6986568 | Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit | Minoru Usui, Satoshi Shinada, Hisashi Miyazawa, Takahiro Naka | 2006-01-17 |
| 6951389 | Ink cartridge | Hisashi Miyazawa | 2005-10-04 |
| 6931732 | Bush cutting machine | Atsushi Kojima, Kenjiro Hiratsuna, Akito Kono | 2005-08-23 |
| 6929359 | Ink cartridge for ink-jet recorder and method of manufacturing same | Kazuhiko Hara, Minoru Usui, Kouichi Toba | 2005-08-16 |
| 6871944 | Ink cartridge | Hisashi Miyazawa | 2005-03-29 |
| 6862875 | Lawn mower guide and discharge | Tetsuo Iida, Hiromitsu Sasaki, Kenzo Shimada, Masanori Shin | 2005-03-08 |
| 6854835 | Ink cartridge for ink jet printer and method of charging ink into said cartridge | Satoshi Shinada, Kiyofumi Usui, Shoichi Hiraide, Kazuo Koshino, Hisashi Miyazawa +4 more | 2005-02-15 |
| 6854834 | Ink cartridge for ink-jet recorder and method of manufacturing same | Kazuhiko Hara, Minoru Usui, Kouichi Toba | 2005-02-15 |
| 6833220 | Electrolyte for secondary battery and secondary battery | Shoichi Yokoyama, Masataka Wakihara, Kentaro Suwa | 2004-12-21 |
| 6826895 | Electric lawn mower | Tetsuo Iida, Toshiaki Takizawa, Norikazu Shimizu | 2004-12-07 |
| 6823591 | Bush cutting machine | Atsushi Kojima, Kenjiro Hiratsuna, Akito Kono | 2004-11-30 |
| 6814435 | Ink-jet recording apparatus | Kazumichi Shimada, Hisashi Miyazawa | 2004-11-09 |
| 6796392 | Walk-behind, self-propelled working machine | Tetsuo Iida, Hiromitsu Sasaki, Tomoaki Ishikawa | 2004-09-28 |
| 6793330 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +1 more | 2004-09-21 |
| 6754962 | Bush cutting apparatus | Makoto Warashina | 2004-06-29 |
| 6755515 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2004-06-29 |
| 6751937 | Lawn mower discharge shutter | Tetsuo Iida, Hiromitsu Sasaki, Kenzo Shimada | 2004-06-22 |
| 6705068 | Lawn mower | Tetsuo Iida, Shoji Hasei, Kenzo Shimada | 2004-03-16 |
| 6695730 | Driving unit and tensioner | Tanehira Amano | 2004-02-24 |
| 6687200 | Recording/reproducing apparatus for recording data in recording pits | — | 2004-02-03 |
| 6666551 | Ink cartridge | Hisashi Miyazawa | 2003-12-23 |