Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534896 | Rotation tool | Makoto Suzuki | 2022-12-27 |
| 10827080 | Vibration generation device and electronic apparatus | Akihiro Iino, Masao Kasuga | 2020-11-03 |
| 9621008 | Small power generator and portable electronic apparatus | Makoto Suzuki, Fumiharu Iwasaki, Shinji Kinoshia, Toru Ozaki, Norimasa Yanase | 2017-04-11 |
| 6839311 | Information recording unit and method thereof | Katsuaki Yamanoi, Junichi Yoshio, Takayuki Iijima, Osamu Yoshizawa | 2005-01-04 |
| 6801482 | Information record/reproduction unit and method thereof | Takayuki Iijima, Junichi Yoshio, Katsuaki Yamanoi, Osamu Yoshizawa | 2004-10-05 |
| 6481984 | Pump and method of driving the same | Masayuki Suda, Kazuyoshi Furuta | 2002-11-19 |
| 6335910 | Information recording apparatus capable of avoiding erroneous recording of information in the event of external disturbances due to movement | Osamu Yoshizawa, Hiroaki Shibasaki, Junichi Yoshio, Takayuki Iijima, Katsuaki Yamanoi | 2002-01-01 |
| 6247908 | Micropump | Kazuyoshi Furuta | 2001-06-19 |
| 5463605 | Method of processing information of recording disc and apparatus for processing the same | Junichi Nishida, Morio Araki, Takeharu Arakawa, Tessho Ishida, Yasushiro Ayukai +4 more | 1995-10-31 |
| 5383128 | Navigation device | Junichi Nishida, Morio Araki, Takeharu Arakawa, Tessho Ishida, Yasushiro Ayukai +4 more | 1995-01-17 |