Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831184 | Data processing apparatus, data processing system, data processing method, and non-transitory storage medium | — | 2020-11-10 |
| 8376757 | Slip ring device | Atsushi Yamamoto | 2013-02-19 |
| 7265304 | Joystick for electro-hydraulic control system | Nobuhiko Ichiki, Mitsuhisa Tougasaki, Hiroyasu Masubuchi | 2007-09-04 |
| 6781337 | Multi-joint type industrial robot | Masafumi Sakamoto, Katsuhiro Yamazoe, Takahiro Kobiki | 2004-08-24 |
| 5933846 | Rewritable ROM file device having read/write buffer access control via copy of rewritable area | — | 1999-08-03 |
| 5907576 | CSK communication system and method for spread spectrum communication | — | 1999-05-25 |
| 5801713 | Data browsing apparatus and method therefor including automatic page-turning | Mikio Sugiyama | 1998-09-01 |
| 5751858 | Moving picture coding apparatus | Mikio Sugiyama | 1998-05-12 |
| 5132986 | CSK communication system | Naomichi Takahashi, Soichi Tsumura | 1992-07-21 |
| 4864589 | Spread spectrum power line communications | — | 1989-09-05 |
| 4609956 | Magnetic drum cassette with magnetic drum having voice information recorded thereon | Michihiro Torii, Takao Moritomo, Norifumi Ito | 1986-09-02 |
| 4549132 | Method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current | Tokio Yamagiwa, Toshio Ishikawa, Jun Ozawa, Masao Hosokawa | 1985-10-22 |