Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368331 | Communication apparatus and communication system | — | 2022-06-21 |
| D944700 | Front door lining for automobile | Keisuke Osakabe | 2022-03-01 |
| 10899362 | Communication apparatus and communication system | Yoshinao Kawai | 2021-01-26 |
| 8387739 | Shift device | Yoko Ishihara, Atsushi Komatsu, Tatsuya Okuhara, Takahiro Nakamura | 2013-03-05 |
| 8349537 | Photosensitive ink composition for screen printing and method of forming positive relief pattern with use thereof | Maw Soe Win, Toshiyuki Goshima, Sigemasa Segawa, Shintaro Nakajima, Eika Kyo +1 more | 2013-01-08 |
| 6608651 | Camera system with camera side which transmits controllable and uncontrollable functions to lens side | Toshiaki Mabuchi | 2003-08-19 |
| 6459290 | Test apparatus of integrated circuit | Hideo Miyazawa, Hirozo Tanaka | 2002-10-01 |
| 6346822 | Semiconductor integrated circuit having diagnosis function | — | 2002-02-12 |
| 5739854 | Image pickup apparatus | — | 1998-04-14 |
| 5587777 | Developing unit having interlocking mechanism | Takashi Miyaji, Yukinori Andou, Toshio Yamanaka, Hideaki Kadowaki | 1996-12-24 |
| 5485208 | Camera system | Toshiaki Mabuchi | 1996-01-16 |
| 5223669 | Magnet roll | Seigo Kanba, Yasuo Sawano, Tadashi Aihara, Takashi Miyaji | 1993-06-29 |
| 5206458 | Developing apparatus | — | 1993-04-27 |
| 5161026 | Interchangeable lens camera system having improved control information communication facility | Toshiaki Mabuchi | 1992-11-03 |
| 5016053 | Stirrer roller of developing device in electrophotographic copying machine | Yoshiaki Ibuchi | 1991-05-14 |
| 4977105 | Method for manufacturing interconnection structure in semiconductor device | Tatsuo Okamoto, Hideo Kotani, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita | 1990-12-11 |
| 4937625 | Developing device for copier | Keiji Kato, Akio Shiomi, Toyoka Aimoto | 1990-06-26 |
| 4872050 | Interconnection structure in semiconductor device and manufacturing method of the same | Tatsuo Okamoto, Hideo Kotani, Takio Oono, Kiyoto Watabe, Yasushi Kinoshita | 1989-10-03 |
| 4500218 | Keyboard key with embedded top character | — | 1985-02-19 |
| 4429863 | Manual/automatic paper feed mechanism in a copying machine | Fukusaburo Itoh, Kazushige Mizumoto | 1984-02-07 |