Issued Patents All Time
Showing 25 most recent of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222661 | Developing apparatus having regulating blade with specific surface properties, process cartridge and image forming apparatus | Yosuke Kishi, Kazuaki Iwata, Masaru Kobayashi, Junji Seki, Hiroaki Onuma | 2025-02-11 |
| 12031465 | Exhaust gas purification device | Isao Chinzei, Takumi Tojo, Masahide Miura, Nobusuke Kabashima, Naoto Fujita | 2024-07-09 |
| 11795855 | Exhaust gas purification catalyst | Isao Chinzei, Takahiro NISHIO, Shogo SHIRAKAWA, Masahide Miura, Hiromasa Suzuki +3 more | 2023-10-24 |
| 11759769 | Exhaust gas purification device | Isao Chinzei, Seiji Nakahigashi, Takumi Tojo, Masahide Miura, Nobuyuki Takagi +4 more | 2023-09-19 |
| 11725556 | Exhaust gas purification catalyst | Isao Chinzei, Takumi Tojo, Takahiro NISHIO, Yosuke TODA, Hirotaka Ori +1 more | 2023-08-15 |
| 11504704 | Exhaust gas purification device | Isao Chinzei, Takumi Tojo, Shogo SHIRAKAWA, Sho Hoshino, Naoto Fujita | 2022-11-22 |
| 11259850 | Femur fixation apparatus | Toru Sato, Kouji Imoto | 2022-03-01 |
| 11029622 | Developer carrying member, process cartridge, and electrophotographic apparatus | Sosuke Yamaguchi, Takashi Koyanagi, Takahiro Miyazawa, Shohei Urushihara, Kentarou Nakamura | 2021-06-08 |
| 10831125 | Developer carrying member, process cartridge, and electrophotographic apparatus | Sosuke Yamaguchi, Takashi Koyanagi, Takahiro Miyazawa, Shohei Urushihara, Kentarou Nakamura | 2020-11-10 |
| 10328387 | Method and apparatus of manufacturing exhaust gas-purifying catalyst | Shoko Fukuyo | 2019-06-25 |
| 10317269 | Flow rate verification unit | Naoya Shiroyama, Akihito Sugino | 2019-06-11 |
| 10260656 | Vacuum valve and vacuum pressure control system using the same | Masayuki Watanabe, Seiji Hashiguchi | 2019-04-16 |
| 10184185 | Gas flow monitoring method and gas flow monitoring apparatus | Akiko Nakada, Yasunori Nishimura, Masami Nishikawa, Shigeyuki Hayashi, Atsushi Ieki | 2019-01-22 |
| 10160002 | Apparatus for coating catalyst slurry | Hiroshi Sekine, Hiroki Nagashima, Naohiro Takaoka | 2018-12-25 |
| 10092334 | Femur fixation apparatus | Toru Sato, Kouji Imoto | 2018-10-09 |
| 10058846 | Catalyst for purifying exhaust gas | Yoshinori Saito, Masahide Miura, Seiji Nakahigashi, Hiromasa Suzuki, Takahiro Suzuki +2 more | 2018-08-28 |
| 10031438 | Electrophotographic member, developing apparatus and image forming apparatus | Kazuhito Wakabayashi, Tomoya Uesugi | 2018-07-24 |
| 9704416 | Television system and image display method thereof | — | 2017-07-11 |
| 9581934 | Developing apparatus, developing method, image forming apparatus, and image forming method | Masaki Yamada, Kazuhito Wakabayashi, Tomoya Uesugi, Michihisa Magome, Takashi Matsui | 2017-02-28 |
| 9550724 | Diphenylamine compounds and production method thereof | Akiko Ikumi | 2017-01-24 |
| 9442419 | Developing apparatus, developing method, image forming apparatus, and image forming method | Kazuhito Wakabayashi, Masaki Yamada, Tomoya Uesugi, Michihisa Magome, Takashi Matsui | 2016-09-13 |
| 9442416 | Image-forming apparatus, image-forming method, developing apparatus, and developing method | Michihisa Magome, Takashi Matsui, Kozue Uratani, Atsuhiko Ohmori, Masaki Yamada | 2016-09-13 |
| 9354545 | Developing apparatus, developing method, image-forming apparatus, and image-forming method | Takashi Matsui, Michihisa Magome, Kozue Uratani, Atsuhiko Ohmori, Masaki Yamada | 2016-05-31 |
| 9348246 | Developing apparatus, developing method, image forming apparatus and image forming method | Michihisa Magome, Takashi Matsui, Kozue Uratani, Atsuhiko Ohmori, Masaki Yamada | 2016-05-24 |
| 9026012 | Developer carrying member, process for its production, and developing assembly | Satoshi Otake, Masayoshi Shimamura, Yasutaka Akashi, Takuma Matsuda, Kazuhito Wakabayashi +2 more | 2015-05-05 |