Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303722 | Water and method for storing silicon wafer | Tatsuo Abe, Akira Miyashita, Norio Kashimura | 2012-11-06 |
| 7486379 | Exposure apparatus, method applied to the apparatus, and device manufacturing method | — | 2009-02-03 |
| 6326254 | Method of manufacturing semiconductor device | Taiji Ema, Satoru Miyoshi, Tatsumi Tsutsui, Masaya Katayama, Masayoshi Asano | 2001-12-04 |
| 6251721 | Semiconductor device and method of manufacturing the same | Koichi Hashimoto, Yoshihiro Takao, Masaki Katsube | 2001-06-26 |
| D399800 | Automobile tire | Yasuo Himuro, Hiroshi Sato | 1998-10-20 |
| 5789788 | Semiconductor device with first and second wells which have opposite conductivity types and a third well region formed on one of the first and second wells | Taiji Ema, Satoru Miyoshi, Tatsumi Tsutsui, Masaya Katayama, Masayoshi Asano | 1998-08-04 |
| 5767579 | Semiconductor device having an electrical connection between a control electrode and a resistive layer | Kiyoshi Arai | 1998-06-16 |
| 4882768 | FM communication device with avoidance of interference by substantially same channel FM signal | Bunichi Obana | 1989-11-21 |
| 4210827 | Control circuit for generating a step-type control signal and a continuously varying control signal whose amplitude characteristic repeats at the step transition | Yukio Tanaka | 1980-07-01 |