Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550529 | Expanded graphite and products produced therefrom | Lawrence T. Drzal | 2009-06-23 |
| 7342946 | Device for processing data signals, method thereof, and device for multiplexing data signals | Akira Okawa, Toshio Kanayama, Toshiaki Hayashi, Kouji Mizumoto, Katsuichi Ohara | 2008-03-11 |
| D548780 | Ink tank for printer | Hiroki Hayashi, Kenji Kitabatake, Yutaka Koizumi | 2007-08-14 |
| D542345 | Ink tank for printer | Hiroki Hayashi, Kenji Kitabatake, Yutaka Koizumi | 2007-05-08 |
| D497174 | Single-lens reflex digital camera | Seiichi Omino | 2004-10-12 |
| D492962 | Ink tank for printer | Toru Suzuki, Akira Tsujimoto, Kiyomitsu Kudo, Satoshi Kudo | 2004-07-13 |
| D492961 | Computer printer | Kazuhiko Miyahara, Toshimi Chiba | 2004-07-13 |
| D490845 | Printer | — | 2004-06-01 |
| 6694847 | Cutting tip and method thereof | Minoru Hiroyasu, Satomi Isibasi, Masatomi Ito, Hiroyuki Nomura, Shigemitsu Nomura | 2004-02-24 |
| 6663326 | Cutting tip and manufacturing method thereof | Minoru Hiroyasu, Satomi Isibasi, Masatomi Ito, Hiroyuki Nomura, Shigemitsu Nomura | 2003-12-16 |
| D467267 | Ink tank for printer | Tatsuo Nanjo, Nobuyuki Hatasa, Hajime Yamamoto | 2002-12-17 |
| D461495 | Ink tank for printer | Tatsuo Nanjo, Nobuyuki Hatasa, Hajime Yamamoto | 2002-08-13 |
| D446800 | Video camera with video tape recorder | Yuji Kondoh | 2001-08-21 |
| D429742 | Video camera with video tape recorder | — | 2000-08-22 |
| D409218 | Shoulder pad for video camera | — | 1999-05-04 |
| D408009 | Battery charger | — | 1999-04-13 |
| D407729 | Digital video camera with video tape recorder | — | 1999-04-06 |
| D407733 | Shoulder pad for video camera | — | 1999-04-06 |
| D374449 | Camera | Akira Yoshihara | 1996-10-08 |
| 5536888 | Process for producing diol compounds | Yasushi Shiomi, Toshihiko Sumida, Shinichi Furusaki | 1996-07-16 |
| D357906 | Infrared data transmitter for use with a microphone | — | 1995-05-02 |
| 5384609 | Integrated camera-tripod system | Yukio Ogawa, Rikako Mizuno | 1995-01-24 |
| D352518 | Camera | Hiroshi Kikuchi, Kazuaki Sakuta | 1994-11-15 |
| D344743 | Camera | Masakazu Taku | 1994-03-01 |
| D336310 | Camera | Takayuki Tsuboi | 1993-06-08 |