Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240504 | Control device and control method for reducing agent injection device, and reducing agent injection device | Eiji Nakao, Fumiyasu Kurogi, Akira Kunishima, Atsushi Kikuchi, Hiroyuki Watanabe +1 more | 2019-03-26 |
| 7055050 | Network synchronization technique | — | 2006-05-30 |
| 6975654 | Network synchronization system and network synchronization method | — | 2005-12-13 |
| 6950408 | Speed converter for IEEE-1394 serial bus network | Jun Matsuda, Shuntaro Yamazaki | 2005-09-27 |
| 6813282 | Isochronous packet transfer method, computer readable recording media recorded with control program for executing isochronous packet transfer, and bridge and packet transfer control LSI | — | 2004-11-02 |
| 6678781 | Network configuration method | — | 2004-01-13 |
| 6658518 | Serial bus connection controller for establishing a logical connection between initiator and target nodes in a first-to-win racing condition | — | 2003-12-02 |
| 5847852 | Optical network | Makoto Shibutani | 1998-12-08 |
| 5771111 | Optical network | Makoto Shibutani | 1998-06-23 |
| 5504826 | Optical module for subcarrier multiplexed optical transmission system | Makoto Shibutani | 1996-04-02 |
| 5373152 | Resonance-type optical receiver circuit having a maximum amplifier input controlled by using an amplifier feedback and its method of receiving | Makoto Shibutani | 1994-12-13 |
| 5371354 | Resonance-type optical receiver circuit and method of receiving light wave | Makoto Shibutani | 1994-12-06 |
| 5367156 | Resonance-type optical receiver and receiving method for low-frequency signals | Makoto Shibutani | 1994-11-22 |