Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5477384 | Laser optical device | Yuji Uesugi | 1995-12-19 |
| 5468930 | Laser sputtering apparatus | Kunio Tanaka, Yoshikazu Yoshida | 1995-11-21 |
| 5461505 | Polygon mirror | Yuji Uesugi | 1995-10-24 |
| 5415901 | Laser ablation device and thin film forming method | Kunio Tanaka, Youichi Ohnishi, Yoshikazu Yoshida | 1995-05-16 |
| 5365374 | Laser optical device | Yuji Uesugi | 1994-11-15 |
| 5227608 | Laser ablation apparatus | Yoshikazu Yoshida, Kunio Tanaka | 1993-07-13 |
| 5200010 | Method for manufacturing lens array optical system | Koji Funami, Yuji Uesugi | 1993-04-06 |
| 5159169 | Laser sputtering apparatus | Yoshikazu Yoshida, Kunio Tanaka | 1992-10-27 |
| 5138131 | Laser cutting method and apparatus for effecting said method | Yuji Uesugi, Katsuhiro Kuriyama, Tadao Shioyama | 1992-08-11 |
| 5138214 | Piezoelectric transducer and method of adjusting oscillation frequency thereof | Toshiyuki Nakai, Junji Tanaka | 1992-08-11 |
| D325183 | Towing tractor | Takao Nozawa, Masatoshi Satoh | 1992-04-07 |
| 5065697 | Laser sputtering apparatus | Yoshikazu Yoshida, Kunio Tanaka | 1991-11-19 |
| 5055653 | Laser beam machining device | Koji Funami, Yuji Uesugi | 1991-10-08 |
| 5037521 | Sputtering apparatus | Kunio Tanaka, Yoshikazu Yoshida | 1991-08-06 |
| 5035202 | Frequency fine-adjusting apparatus for a piezo-electric oscillator | Yuji Uesugi | 1991-07-30 |
| 5017277 | Laser sputtering apparatus | Yoshikazu Yoshida, Kunio Tanaka, Yusuke Takada | 1991-05-21 |
| 4990742 | Method of making laminated film capacitors | Yuji Uesugi, Kunio Oshima, Shinichi Suzawa | 1991-02-05 |
| 4956539 | Laser processing method | Yuji Uesugi, Masashi Makino, Kunio Oshima, Akihito Shinohara | 1990-09-11 |
| 4449067 | Low power, process and temperature insensitive FET bias circuit | — | 1984-05-15 |
| 4374335 | Tuneable I.C. active integrator | Kiyoshi Fukahori | 1983-02-15 |
| 4340851 | Powerless starting circuit | — | 1982-07-20 |
| 4272656 | Quasi-resistive battery feed for telephone circuits | — | 1981-06-09 |
| 4258987 | Pneumatic film holding device | Zenji Oyabu | 1981-03-31 |