Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243459 | Image projection apparatus and image projection method | Yuji Kimura, Motoi Komatsu | 2022-02-08 |
| 11146764 | Control device, optical scanning device, display apparatus, and control method | Etsuji Hayakawa | 2021-10-12 |
| 11056031 | Control device, optical scanner, display device, and control method | Etsuji Hayakawa | 2021-07-06 |
| 10599995 | Teaching device and robot system | Takeshi Ishikawa | 2020-03-24 |
| 10571685 | Optical scanning control device | — | 2020-02-25 |
| 10453370 | Control apparatus, optical scanning apparatus, display apparatus, and control method | Etsuji Hayakawa | 2019-10-22 |
| 10120185 | Image projection apparatus and compensation method | Yuji Kimura | 2018-11-06 |
| 9817230 | Optical scanner apparatus | Tsukasa Yamada, Hisamichi Sekine, Hisanori AGA | 2017-11-14 |
| D782472 | Teaching pendant for industrial robots | Katsuji Igarashi, Takeshi Ishikawa | 2017-03-28 |
| 9383578 | Optical scanner apparatus and optical scanner control apparatus | Somei Takahashi, Hisamichi Sekine, Hisanori AGA, Riichiro Hibiya | 2016-07-05 |
| 9268132 | Optical scanning device | Tsukasa Yamada, Takahiko Nishiyama | 2016-02-23 |
| 8941906 | Optical scanning device | Tsukasa Yamada, Takahiko Nishiyama | 2015-01-27 |
| 8597457 | Bonding method for laminated piezoelectric element | Tsukasa Yamada | 2013-12-03 |
| 7956513 | Method of driving a driving device | Soumei Takahashi, Takahiko Nishiyama | 2011-06-07 |
| 7759634 | Position detecting device capable of improving detection accuracy | Tsukasa Yamada | 2010-07-20 |
| 7755252 | Driving device having suitable stationary member as material | Tsukasa Yamada, Takahiko Nishiyama, Soumei Takahashi | 2010-07-13 |
| 7733587 | Position detecting device capable of improving detection accuracy | Tsukasa Yamada | 2010-06-08 |
| 7633208 | Driving device capable of transferring vibrations generated by an electro-mechanical transducer to a vibration friction portion with a high degree of efficiency | Tsukasa Yamada, Takahiko Nishiyama, Soumei Takahashi | 2009-12-15 |
| 7463002 | Robot controller system | — | 2008-12-09 |
| 4634258 | Color copying machine with copy number counting device for individual color printing | Ikuo Itoh | 1987-01-06 |
| 4585330 | Unnecessary charge removing device from a latent image bearing element of electrophotographic copying machine | Kazushi Yamamoto | 1986-04-29 |
| 4585336 | Automatic duplex electrophotographic copying machine | — | 1986-04-29 |