Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289070 | Electric motor control device | Akihiro Sawada | 2025-04-29 |
| 11948544 | Musical instrument tuner, musical performance support device and musical instrument management device | Atsushi Kajihara, Masaki Gotoh, Hiroshi Miyajima, Osamu Niijima, Yuta Uchiumi +1 more | 2024-04-02 |
| 11831259 | Motor control apparatus | Akihiro Sawada, Yuichi MURAMOTO, Hiroki Uchida | 2023-11-28 |
| 11789668 | Image forming system that starts to execute calibration at insertion start timing of interleaving paper | Tatsuya Majima, Kenji Miyamoto, Hideo Tanii, Takahiro Honda, Takuya Aritsuki +1 more | 2023-10-17 |
| 11706362 | Image formation system capable of starting execution of calibration with timing to start insertion of interleaving paper | Kenji Miyamoto, Takahiro Honda, Hideo Tanii, Tatsuya Majima, Takuya Aritsuki +1 more | 2023-07-18 |
| 11591721 | Acid-type carboxymethylated cellulose nanofiber and production method thereof | Satoshi Takaichi, Takeshi Fujii, Kenichiro Sasaki, Shinichi Onogi | 2023-02-28 |
| 11578142 | Acid type carboxylated cellulose nanofiber | Satoshi Takaichi, Takeshi Nakatani, Masahiro Morita, Shinichi Onogi, Takeshi Fujii +2 more | 2023-02-14 |
| 10545438 | Image forming apparatus | Kenji Miyamoto, Kazuhiro Tsubaki, Takuya Aritsuki | 2020-01-28 |
| 10475373 | Display device | — | 2019-11-12 |
| 10467945 | Display device | Haruhisa Taguchi | 2019-11-05 |
| 10339851 | Display apparatus, lighting control circuit, and method of lighting display apparatus | — | 2019-07-02 |
| 10283041 | Display device | — | 2019-05-07 |
| 10152909 | Display apparatus | — | 2018-12-11 |
| 9898403 | Voltage control circuit for providing two voltages generated based on a parameter corresponding to an input signal | Takayuki Tanaka, Keisuke Sakai, Toshiki Mori, Yasuhiro Tomita, Seiji Yamahira | 2018-02-20 |
| 9728120 | Display apparatus | — | 2017-08-08 |
| 9644058 | Process for producing polyacrylic acid (salt)-based water absorbent resin | Seiji Kato, Shinichi Fujino, Noboru Nabara, Ryuichi Otani, Yasuhiro Kawaguchi +3 more | 2017-05-09 |
| 9613561 | Display apparatus and method for controlling display apparatus | — | 2017-04-04 |
| 9550843 | Method for producing polyacrylic acid (salt)-based water absorbent resin | Satoshi Matsumoto, Seiji Kato, Kazumasa Konishi, Kenji Kadonaga, Shinichi Fujino | 2017-01-24 |
| 9472164 | Display apparatus light emission control method and display apparatus | — | 2016-10-18 |
| 9405671 | Process execution control based on the internal states of flash memories and power supply circuit information | Takayuki Tanaka, Keisuke Sakai, Toshiki Mori, Yasuhiro Tomita, Seiji Yamahira | 2016-08-02 |
| 9343016 | Display device | — | 2016-05-17 |
| 9021978 | Indicator displaying device | Naoki Akamatsu | 2015-05-05 |
| 8975339 | Surface treatment method for water-absorbent resin | Yoshiro Mitsukami, Taku Iwamura | 2015-03-10 |
| 8970643 | Display apparatus light emission control method and display unit | — | 2015-03-03 |
| 8553880 | Pseudorandom number generating system, encryption system, and decryption system | Takuji Nishimura, Mutsuo Saito, Mariko Hagita | 2013-10-08 |