Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310610 | Silicon micro sensor and manufacturing method therefor | Yasuhiko Inami | 1994-05-10 |
| 5108193 | Thermal flow sensor | — | 1992-04-28 |
| 5087480 | Method for manufacturing a moisture permeable electrode in a moisture sensor | Junichi Tanaka, Masanori Watanabe | 1992-02-11 |
| 5048336 | Moisture-sensitive device | Takashi Sugihara, Kazutaka Uda, Hiroki Tabuchi, Shuji Miyoshi, Yasuhiko Inami +1 more | 1991-09-17 |
| 5004700 | Humidity sensor | Brian C. Webb, Derek G. Pedley, Stephen J. Prosser, Masaya Hijikigawa | 1991-04-02 |
| 4805296 | Method of manufacturing platinum resistance thermometer | Akihito Jinda, Masaya Hijikigawa, Hiroki Tabuchi | 1989-02-21 |
| 4651121 | Moisture sensor and a method for the production of the same | Masaya Hijikigawa | 1987-03-17 |
| 4649365 | Platinum resistor for the measurement of temperatures | Hiroki Tabuchi, Masaya Hijikigawa | 1987-03-10 |
| 4632879 | Moisture sensor | Junichi Tanaka, Masanori Watanabe, Masaya Hijikigawa | 1986-12-30 |
| 4558393 | Moisture sensor | Junichi Tanaka, Masanori Watanabe, Masaya Hijikigawa | 1985-12-10 |
| 4515653 | Method for production of a moisture sensor | Junichi Tanaka, Masanori Watanabe, Masaya Hijikigawa | 1985-05-07 |
| 4496931 | Moisture permeable electrode in a moisture sensor | Masanori Watanabe, Junichi Tanaka, Masaya Hijikigawa | 1985-01-29 |