Issued Patents All Time
Showing 26–50 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198830 | Grease composition | Kazuya Watanabe | 2021-12-14 |
| 11051563 | Air cooling blower and air-cooled clothing on which air cooling blower is mounted | Kaoru Kittaka, Tsuyoshi Nakamura | 2021-07-06 |
| 10819425 | Transimpedance amplifier for receiving burst optical signal | — | 2020-10-27 |
| 10666013 | Driver circuit | — | 2020-05-26 |
| 10656444 | Optical modulator | — | 2020-05-19 |
| 10634684 | Method for identifying polyubiquitinated substrate | Yukiko Yoshida, Yasushi Saeki, Hikaru Tsuchiya, Arisa Murakami | 2020-04-28 |
| 10574027 | Laser driver circuit and optical transmitter using the same | Naoki Itabashi | 2020-02-25 |
| 10479873 | Method of producing polymer-impregnated base resin | Yasuhisa Minagawa, Hisao Matsuno, Toyoaki Hirata | 2019-11-19 |
| 10302566 | Method for evaluating physical properties of polymer compositions | Daisuke Kawaguchi, Atsuomi Shundo, Mika Aoki, Tatsuya Ganbe, Nobuyuki Sekine +1 more | 2019-05-28 |
| 9973165 | Variable gain amplifier and driver implementing the same | — | 2018-05-15 |
| 9891228 | Method for determining ubiquitin chain length | Yasushi Saeki, Hikaru Tsuchiya, Ai Kaiho | 2018-02-13 |
| 9891229 | Method for determining ubiquitin chain length | Yasushi Saeki, Hikaru Tsuchiya, Ai Kaiho | 2018-02-13 |
| 9825602 | Amplifier | Naoki Itabashi | 2017-11-21 |
| 9705601 | Driver for pulse amplitude modulation and optical transmitter implementing the same | — | 2017-07-11 |
| 9660601 | Amplifier with compensation of gain in low frequencies | Yoshiyuki Sugimoto | 2017-05-23 |
| 9608405 | Laser driver with maintaining average optical power constant | — | 2017-03-28 |
| 9608581 | Differential amplifier | Naoki Itabashi, Taizo TATSUMI | 2017-03-28 |
| 9543906 | Optical receiver to enhance dynamic range thereof | — | 2017-01-10 |
| 9531479 | Method of monitoring wavelength of optical signal output from light emitting element and optical signal monitoring circuit | Tomoko Miura | 2016-12-27 |
| 9419574 | Amplifier circuit | Naoki Itabashi | 2016-08-16 |
| 9290715 | Grease composition | Kazuya Watanabe | 2016-03-22 |
| 9284393 | Biomolecule-compatible, highly branched polymer and biomolecular-recognition surface | Tomoyasu Hirai, Kazutaka Shimafuji, Masayuki Haraguchi, Motonobu Matsuyama | 2016-03-15 |
| 9246440 | Differential amplifier | Naoki Itabashi, Taizo TATSUMI | 2016-01-26 |
| 9124374 | Transmitter optical module outputting an optical signal containing two or more wavelengths | Phillip J. Edwards | 2015-09-01 |
| 9116367 | Driver for electro-absorption modulator | Taizo TATSUMI | 2015-08-25 |