Issued Patents All Time
Showing 101–105 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777149 | Method of manufacturing power MOSFET | Hirohito Tanabe, Yu Ohata, Yukiharu Miwa, Yoshihito Nakayama | 1988-10-11 |
| 4735847 | Electrically conductive adhesive sheet, circuit board and electrical connection structure using the same | Yoshio Fujiwara, Naotake Kobayashi, Yuichi Matsubara, Hisashi Ando, Hidehiro Numao | 1988-04-05 |
| 4734746 | Exposure method and system for photolithography | Kazuo Ushida, Satoru Anzai, Toshio Matsuura, Kyoichi Suwa, Koichi Matsumoto | 1988-03-29 |
| 4388079 | Color salt-containing optical brightener composition | Shohei Kuwabara | 1983-06-14 |
| 4374643 | Color salts of basic dyes with acidic optical brighteners of stilbene type | Shohei Kuwabara | 1983-02-22 |