Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11338377 | Power tool | Koji Ohta, Isao Haneishi | 2022-05-24 |
| 9782100 | Bio-information analysis device | Koji Takizawa, Tatsuo Nishihara, Naoki Koura, Yuuho Iwanaga | 2017-10-10 |
| 8825147 | Cardiac muscle excitation waveform detector | Koji Takizawa, Tatsuo Nishihara, Yuuho Iwanaga, Satoshi Suzuki, Hiroki YUZE | 2014-09-02 |
| 6568197 | Refrigerating unit | Masaki Uno | 2003-05-27 |
| 6330804 | Refrigerating unit | Masaki Uno | 2001-12-18 |
| 5960203 | Assembler device and its assembling method for use in a microcomputer or other computer system | — | 1999-09-28 |
| D299632 | Motorcycle | Kentaro Ito | 1989-01-31 |