Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9547021 | Acceleration sensor | Hironobu Yao, Masami Kishiro, Takeshi Suzuki | 2017-01-17 |
| 6121617 | Infrared gas analyzer | Noritomo Hirayama, Masahiro Uno, Yosheyuki Sekine | 2000-09-19 |
| 6008479 | Molybdenum disilicide ceramic composite infrared radiation source or heating source | WAN-JUN JIANG, Kenichi Tsuji, Tetsuo Uchiyama, Mutsumi Nagumo, Masahiro Uno | 1999-12-28 |
| 5908572 | Driving method of ceramic heating element for an infrared ray source | Mutsumi Nagumo, Masahiro Uno, Masao Sakanaka | 1999-06-01 |
| 5739538 | Pneumatic infrared gas detector | Mutsumi Nagumo, Michihiko Tsuruoka | 1998-04-14 |
| 5543956 | Torsional vibrators and light deflectors using the torsional vibrator | Wataru Nakagawa, Michihiko Tsuruoka | 1996-08-06 |