Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709616 | Cooking device and method of manufacture of the same | Keijiro Shigeru, Daisaku Maeda, Yasunori Metsugi, Taishi Maruyama | 2014-04-29 |
| 8665626 | Semiconductor integrated circuit and control method | Tomohiro Iwashita | 2014-03-04 |
| 6416565 | Method for smelting copper sulfide concentrate | Yoichi Takeda, Nozomu Hasegawa, Yoshiaki Mori | 2002-07-09 |
| 5657466 | Circuit for designating write and read address to provide a delay time in a sound system | — | 1997-08-12 |
| 5591517 | Antireflection film | Naoki Takamiya, Makoto Nakao, Atumi Wakabayashi | 1997-01-07 |
| 5278559 | Noise shaping circuit having plural feedback coefficient multipliers | — | 1994-01-11 |
| 5003504 | FM modulator for an input impulse signal | Kenji Nakayama | 1991-03-26 |
| 4879647 | Watchdog timer circuit suited for use in microcomputer | — | 1989-11-07 |
| 4657585 | Method for separating cobalt, nickel and the like from alloys | Kimio Itagaki, Kazuo Sezaki, Kenji Matsuda, Kazuo Kanazawa, Mitsuo Hayashi +1 more | 1987-04-14 |
| 4493095 | Counter having a plurality of cascaded flip-flops | — | 1985-01-08 |