Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029501 | Vibration type gas densitometer | Hiroshi Nishino, Junichi Suzuki, Mitsuhiko Sasaki, Ryuichi Kawamura | 2000-02-29 |
| 4350854 | Pressure-sensitive switch unit in resonator assembly of tire pressure drop detecting apparatus | Akira Matsuda, Yoshihiro Havakawa, Motoaki Iwasaki, Hiroshi Nishino | 1982-09-21 |
| 4348654 | Tire internal pressure monitoring and display apparatus for tired vehicles | Akira Matsuda, Yoshihiro Hayakawa, Motoaki Iwasaki | 1982-09-07 |
| 4337652 | Tire pressure drop detecting apparatus | Akira Matsuda, Yoshihiro Hayakawa, Motoaki Iwasaki, Hiroshi Nishino | 1982-07-06 |
| 4300118 | Tire inner pressure drop alarming service | Akira Matsuda, Norio Goshima, Motoaki Iwasaki, Hiroshi Nishino | 1981-11-10 |
| 4275377 | Alarm device for informing reduction of pneumatic pressure of vehicle tires | Akira Matsuda, Norio Goshima, Motoaki Iwasaki, Hiroshi Nishino | 1981-06-23 |
| 4267546 | Alarm device for informing reduction of pneumatic pressure of vehicle tires | Akira Matsuda, Norio Goshima, Motoaki Iwasaki, Hiroshi Nishino | 1981-05-12 |
| 4254398 | Tire pressure drop alarming apparatus | Akira Matsuda, Norio Goshima, Motoaki Iwasaki, Hiroshi Nishino | 1981-03-03 |
| 4211901 | Pressure sensing switch with conductive deflectable diaphragm | Akira Matsuda, Norio Goshima, Motoaki Iwasaki | 1980-07-08 |