Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639436 | Semiconductor integrated circuit with function to start and stop supply of clock signal | Masami Kanasugi, Shoji Taniguchi, Koichi Kuroiwa | 2003-10-28 |
| 6546032 | Semiconductor laser apparatus | Yasuo Oeda, Satoru Okada, Kouichi Igarashi, Yumi Naito, Kiyofumi Muro +3 more | 2003-04-08 |
| 6171878 | Method of fabricating semiconductor laser using selective growth | Tsuyoshi Fujimoto, Yumi Naito, Atsushi Okubo | 2001-01-09 |
| 6118799 | Semiconductor laser device | Atsushi Okubo, Tsuyoshi Fujimoto, Satoru Okada, Yumi Naito, Kiyofumi Muro | 2000-09-12 |
| RE36431 | Semiconductor laser element and laser device using the same element | Kiyofumi Muro, Tsuyoshi Fujimoto, Yuji Yoshida, Shoji Ishizaka | 1999-12-07 |
| 5820819 | Steel for chimney or gas duct, excellent in pitting resistance and rust adhesion | Koji Tanabe, Hidesato Mabuchi, Yukio Tomita, Akira Usami, Katsutoshi Hashima +4 more | 1998-10-13 |
| 5764668 | Semiconductor laser device | Shoji Ishizaka, Kiyofumi Muro, Tsuyoshi Fujimoto | 1998-06-09 |
| 5719886 | System for optically recording/reproducing multimedia information using code data | Shinzo Matsui, Ryoichi Sawaki, Yoshiyuki Nada, Hiroo Hosono, Kenji Kishi | 1998-02-17 |
| 5467364 | Semiconductor laser element and laser device using the same element | Kiyofumi Muro, Tsuyoshi Fujimoto, Yuji Yoshida, Shoji Ishizaka | 1995-11-14 |
| 5452702 | Side-valve type internal combustion engine | Toshio Ebihara, Hideo Urata | 1995-09-26 |
| 5085184 | Device for reducing starting load on internal combustion engine | Hiroyuki Nakano | 1992-02-04 |
| 5031591 | OHC vertical crankshaft engine | Akihisa Shinoda, Motohiro Fujita, Naoyuki Kamiya, Hirohisa Ishikawa, Ryoji Saiki +3 more | 1991-07-16 |
| 4735115 | Method for manufacturing throw-away hob | Kiyoshi Kaneshiro | 1988-04-05 |
| 4187629 | Perpetual and multi-year calendars | — | 1980-02-12 |