Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814651 | Method for fabricating a through-hole interconnection substrate | Tatsuo Suemasu | 2010-10-19 |
| 7443035 | Method of forming a penetration electrode and substrate having a penetration electrode | Satoshi Yamamoto | 2008-10-28 |
| 7217890 | Method for fabricating a through-hole interconnection substrate and a through-hole interconnection substrate | Tatsuo Suemasu | 2007-05-15 |
| 7094677 | Method of forming a penetration electrode and substrate having a penetration electrode | Satoshi Yamamoto | 2006-08-22 |
| 7080560 | Semiconductor pressure sensor | Tatsuo Suemasu, Satoshi Yamamoto | 2006-07-25 |
| 7022609 | Manufacturing method of a semiconductor substrate provided with a through hole electrode | Satoshi Yamamoto, Tatsuo Suemasu, Masahiro Katashiro, Hiroshi Miyajima, Kazuya Matsumoto +1 more | 2006-04-04 |
| 6955626 | Differential gearing unit for vehicle | Tomoki Yoshihama | 2005-10-18 |
| 6743499 | Metal filling method and member with filled metal sections | Tatsuo Suemasu | 2004-06-01 |
| D475950 | Motor scooter | Takuji Kawano, Kazuhiro Sakamoto, Yoshitaka Kubota | 2003-06-17 |
| 6548786 | Circuit for driving a heater at a constant power | Hiroshi Nishida | 2003-04-15 |
| D472003 | Winker for a motorcycle | Takuji Kawano, Kazuhiro Sakamoto, Yoshitaka Kubota | 2003-03-18 |
| D436085 | Piezoelectric conversion type semiconductor device | Tatsuya Itoh, Kazuyuki Itoh | 2001-01-09 |
| D427977 | Piezoelectric conversion type semiconductor device | Tatsuya Itoh, Naoshi Tsukada | 2000-07-11 |
| D390833 | Piezolectric conversion type semiconductor device | Tatsuya Ito, Hiroshi Nishida | 1998-02-17 |
| 4962648 | Refrigeration apparatus | Kiyoshi Ohshimizu, Ken Aoki, Hirotaka Nakano, Hiroyuki Kuribara | 1990-10-16 |
| 4813241 | Low-temperature showcase | Hideaki Hurutachi, Tsutomu Tanaka | 1989-03-21 |
| 4723414 | Low-temperature showcase | Hideake Hurutachi, Tsutomu Tanaka | 1988-02-09 |
| 4648247 | Low-temperature showcase | Tsutomu Tanaka | 1987-03-10 |