Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11363820 | Method for selecting plant symbiotic microbes, and microbial mixture | — | 2022-06-21 |
| 11343984 | Hydroponic system using seawater and cultivation system for growing seeds and seedlings | Toshimasa Takeuchi, Setsuo Nakajima, Koichiro Iwasa, Makoto Fujigami | 2022-05-31 |
| 11330774 | Hydroponic culture method for plant in high salinity environment | Toshimasa Takeuchi, Setsuo Nakajima, Koichiro Iwasa, Makoto Fujigami | 2022-05-17 |
| 8425212 | Positive displacement flowmeter and helical gear | Katsuichi Uchida | 2013-04-23 |
| 7870785 | Positive displacement flowmeter | Katsuichi Uchida | 2011-01-18 |
| 4812829 | Three-dimensional display device and method for pointing displayed three-dimensional image | Osamu Ebina | 1989-03-14 |
| 4766423 | Three-dimensional display apparatus | Osamu Ebina | 1988-08-23 |
| 4650053 | Spring type clutch disc | Katsuhiko Kayanoki, Kazuo Teramachi, Yasuyuki Hashimoto | 1987-03-17 |
| 4560054 | Clutch disc structure | Katsuhiko Kayanoki, Kazuo Teramachi, Yasuyuki Hashimoto | 1985-12-24 |