Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10860193 | Distributed computing transition screen display based on application type | Kenji Nakai | 2020-12-08 |
| 8677192 | Information correction support system and method | Koichi Hiramoto, Isao Sumito, Kazuma Takahashi, Naoto HAMADA, Hitoshi Kamura | 2014-03-18 |
| 8527508 | Input assistance device, method thereof, and non-transitory storage medium storing input assistance program | Kazuma Takahashi, Isao Sumito | 2013-09-03 |
| 8423531 | Non-transitory storage medium storing management program, management apparatus, and management method | Isao Sumito, Kazuma Takahashi, Kenji Sakata, Hitoshi Kamura | 2013-04-16 |
| 7809001 | Opened network connection control method, opened network connection control system, connection control unit and recording medium | — | 2010-10-05 |
| 5537175 | Camera adaption for self photography | Naoki Kamaya, Yoshiyuki Umehara, Hiroshi Mamiya, Tooru Akutagawa | 1996-07-16 |
| 5311348 | Cylindrical lens system for use in laser beam scanning apparatus and scanning apparatus including same | — | 1994-05-10 |
| RE34438 | Tilt error corrective scanning optical system | — | 1993-11-09 |
| 5146360 | Light beam scanning optical system | — | 1992-09-08 |
| 4919502 | Tilt error corrective scanning optical system | — | 1990-04-24 |
| 4875763 | Video projector lens system | — | 1989-10-24 |
| 4830478 | Video projector lens system | Kazuhito Aoki | 1989-05-16 |
| 4799747 | Tilt error corrective scanning optical system | — | 1989-01-24 |
| 4758074 | Video projector lens system | — | 1988-07-19 |
| 4577935 | Video projector lens system | Toshihide Dohi | 1986-03-25 |
| 4530575 | Video projector lens system | — | 1985-07-23 |
| 4529204 | Training club for golfers | — | 1985-07-16 |
| 4500492 | Apparatus and method to keep the walls of a free-space reactor free from deposits of solid materials | — | 1985-02-19 |