Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551450 | External memory device | Takashi Ando, Hiroaki Yamanaka | 2009-06-23 |
| 7353992 | External storage device | Takashi Ando, Shigeru Kasuya | 2008-04-08 |
| 6924996 | External storage device which is replaceable or portable as an exernal storage medium for a personal computer of the like | — | 2005-08-02 |
| 5898664 | Position controlling mechanism for a disc cartridge | Shuichi Kikuchi | 1999-04-27 |
| 4824023 | Flow deflecting device | — | 1989-04-25 |
| 4677904 | Fluid flow control assembly | Takeshi Natsumeda, Motoyuki Nawa | 1987-07-07 |
| 4607565 | Flow deflecting assembly | Motoyuki Nawa | 1986-08-26 |
| 4585177 | Fluid deflecting assembly | Motoyuki Nawa | 1986-04-29 |
| 4570533 | Fluid deflecting assembly | Motoyuki Nawa | 1986-02-18 |
| 4556172 | Flow direction controller | Motoyuki Nawa, Yutaka Takahashi | 1985-12-03 |
| 4462750 | Electric fan assembly | Motoyuki Nawa, Yutaka Takahashi | 1984-07-31 |
| 4327869 | Fluid deflecting assembly | Motoyuki Nawa, Yutaka Takahashi | 1982-05-04 |
| 4326452 | Fluid diverting assembly | Motoyuki Nawa, Yutaka Takahashi | 1982-04-27 |
| 4266722 | Fluid deflecting assembly | Motoyuki Nawa, Yutaka Takahashi | 1981-05-12 |