Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11070054 | Power controller | Satoshi OJIKA, Tomokazu SAKASHITA, Shinichiro OIKAWA | 2021-07-20 |
| 7793635 | Rotary piston type internal combustion engine | — | 2010-09-14 |
| 7507125 | Connector and device equipped with the same | Osamu Hashiguchi, Akihiro Onogawa, Hiroyuki Ebihara | 2009-03-24 |
| 6942516 | Connector and mating connector and combination thereof | Toshio Shimoyama | 2005-09-13 |
| 6790090 | Waterproof connector which can be improved in assembling workability | — | 2004-09-14 |
| 6400124 | Battery charger | Takayuki Hidaka | 2002-06-04 |
| 6388424 | Cell shunt circuit for battery cells | Takayuki Hidaka | 2002-05-14 |
| 6371244 | Escape device | — | 2002-04-16 |
| 6305890 | Covering device for nut and covering device for bolt head | — | 2001-10-23 |
| 6182789 | Escape device | — | 2001-02-06 |
| 6062188 | Rotary piston type internal combustion engine | — | 2000-05-16 |
| 5592742 | Cutting edge arrangement | — | 1997-01-14 |
| 5217025 | Blood collection and/or injection device and double-ended medical needle and holder therefor | — | 1993-06-08 |
| 5098407 | Medical piercing cannula with drip chamber | — | 1992-03-24 |
| 5069225 | Blood collection and/or injection device and double-ended medical needle and holder therefor | — | 1991-12-03 |
| 4395657 | Magnetron unit with a magnetic field compensating means | Isao Tada, Akira Kousaka, Kaichiro Nakai | 1983-07-26 |