Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524748 | Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery | Noritoshi Takao, Tomiyuki Kamada | 2003-02-25 |
| 6150055 | Carbonaceous negative electrode material for nonaqueous secondary battery, process for producing the same, and nonaqueous secondary battery | Noritoshi Takao, Tomiyuki Kamada | 2000-11-21 |
| 5883660 | Digital copier for two-sided reading using various writing modes | Keichi Kinoshita | 1999-03-16 |
| 5639077 | Finisher with a sheet stapling function and sheet aligning/stapling method | Yoshihito Hirano | 1997-06-17 |
| 5581145 | Spark plug | Keiji Kanao | 1996-12-03 |
| 5371580 | Document feeding apparatus | Tomoyuki Atsumi, Yoichi Kawabuchi, Hiroyuki Kishimoto | 1994-12-06 |
| 5258831 | Image reading device capable of color discrimination | Hideyuki Kanbayashi, Kaoru Tada, Katsuaki Tajima | 1993-11-02 |
| 5243175 | Method and apparatus for determining the validity of data in an integrated circuit card | — | 1993-09-07 |
| 5179395 | Multi-mode image forming apparatus | — | 1993-01-12 |
| 5128839 | Lighting device for use with vehicles | — | 1992-07-07 |
| 5036357 | Copying apparatus including a stamping function and means for prohibiting the stamping function | Kadotaro Nishimori, Masazumi Ito, Kimihiko Higashio | 1991-07-30 |
| 4994865 | Copying apparatus | Kadotaro Nishimori, Masazumi Ito, Kimihiko Higashio | 1991-02-19 |
| 4959685 | Image forming apparatus provided with a sheet storing unit | — | 1990-09-25 |
| 4882604 | Electronic machine having time measuring function | Hiroaki Hamano, Hideo Ito | 1989-11-21 |
| 4860174 | Lighting device for use with vehicles | Hideo Naito | 1989-08-22 |
| 4806976 | Copy apparatus with pattern writing capability | Keiji Nakatani, Kanji Wada, Kaoru Hashimoto, Kadotaro Nishimori, Masahiro Higaki | 1989-02-21 |
| 4770384 | Movable stand | Takashi Kuwazima, Toshinori Tanaka, Noriyuki Yamada, Masao Okada | 1988-09-13 |
| 4657471 | Load lifting unit for a lift truck | Akibumi Shinoda, Yukio Yoshioka | 1987-04-14 |
| 4505635 | Load lifting unit for a lift truck | Akibumi Shinoda, Yukio Yoshioka | 1985-03-19 |