Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390117 | Tire comprising a rubber composition | Hiroko Fukasawa | 2022-07-19 |
| 11241912 | Tire comprising a tread | Hiroko Fukasawa | 2022-02-08 |
| 10678175 | Image forming device | Eiji Tabata, Nofumi Mizumoto, Shigeo Uetake, Toshiya Natsuhara | 2020-06-09 |
| 10656569 | Control electrode for image formation apparatus | Eiji Tabata, Nofumi Mizumoto, Toshiya Natsuhara | 2020-05-19 |
| 10025231 | Transfer belt and image forming device | Nofumi Mizumoto, Shigeo Uetake, Keiko Momotani, Eiji Tabata, Toshiya Natsuhara | 2018-07-17 |
| 9989877 | Transfer belt and image formation apparatus | Eiji Tabata, Nofumi Mizumoto, Keiko Momotani, Shigeo Uetake, Toshiya Natsuhara | 2018-06-05 |
| 9983520 | Transfer belt and image forming apparatus | Eiji Tabata, Nofumi Mizumoto, Toshiya Natsuhara, Shigeo Uetake, Keiko Momotani | 2018-05-29 |
| 9383705 | Wet-type image formation apparatus adjusting toner conveyance amount and toner charge amount | Atsuto Hirai, Takeshi Maeyama, Yuuya Sato | 2016-07-05 |
| 9291938 | Wet-type image formation apparatus | Takeshi Maeyama, Atsuto Hirai, Yuuya Sato | 2016-03-22 |
| 8934790 | Development apparatus and image forming apparatus using the same | Shigeo Uetake, Toshiya Natsuhara, Junya Hirayama, Takeshi Maeyama, Nofumi Mizumoto | 2015-01-13 |
| 8699901 | Deposited toner measuring apparatus having a capacitor and a capacitance change detector for detecting a change in capacitance of the capacitor, and an image formation apparatus, and method for controlling image formation apparatus related thereto | Junya Hirayama, Toshiya Natsuhara, Takeshi Maeyama, Shigeo Uetake, Nofumi Mizumoto | 2014-04-15 |
| 8499805 | Rubber composition for a winter tire tread | Masayuki Maesaka, Salvatore Pagano | 2013-08-06 |
| 8489004 | Developer device and image forming apparatus | Nofumi Mizumoto, Takeshi Maeyama, Junya Hirayama, Shigeo Uetake, Toshiya Natsuhara | 2013-07-16 |
| 8483600 | Development device having developer carrier with stationary disposed magnetic body | Shigeo Uetake, Toshiya Natsuhara, Junya Hirayama, Takeshi Maeyama | 2013-07-09 |
| 8335445 | Development apparatus and image forming apparatus | Shigeo Uetake, Toshiya Natsuhara, Junya Hirayama, Takeshi Maeyama | 2012-12-18 |
| 8306464 | Development device and image forming apparatus using the same | Takeshi Maeyama, Toshiya Natsuhara, Junya Hirayama, Shigeo Uetake | 2012-11-06 |
| 8200130 | Development device and image forming apparatus using the same | Takeshi Maeyama, Toshiya Natsuhara, Junya Hirayama, Shigeo Uetake | 2012-06-12 |
| 8126378 | Developing device and image forming apparatus with a toner separation member that uses a bias voltage to pull away toner in a developer | Shigeo Uetake, Toshiya Natsuhara, Junya Hirayama, Takeshi Maeyama | 2012-02-28 |
| 8103560 | Inventory management system, inventory management method and computer-readable recording medium | Yoshio Ohno, Yasuyuki Kimura | 2012-01-24 |
| 7676180 | Liquid development apparatus, liquid development method and image forming apparatus | — | 2010-03-09 |
| D422652 | Ball trackway toy | — | 2000-04-11 |
| D384702 | Amusement device featuring lighting | — | 1997-10-07 |
| D370493 | Cash register | Sachiko Hirata | 1996-06-04 |
| D311032 | Water game | — | 1990-10-02 |
| D309329 | Water game housing | — | 1990-07-17 |