Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372893 | Carrier, developer, image forming method, and process cartridge | Kaede Masuko, Tohru Suganuma, Minoru Masuda, Masashi Nagayama, Hiroyuki Kishida +1 more | 2025-07-29 |
| 12105472 | Carrier for forming electrophotographic image, developing agent for forming electrophotographic image, method of forming electrophotographic image, electrophotographic image forming apparatus, and process cartridge | Kento Takeuchi, Masashi Nagayama, Tohru Suganuma | 2024-10-01 |
| 11934145 | Developing apparatus, developer for electrophotographic image formation, electrophotographic image forming method, and electrophotographic image forming apparatus | Minoru Masuda, Tohru Suganuma, Masashi Nagayama, Hiroyuki Kishida, Kento Takeuchi +3 more | 2024-03-19 |
| 11073191 | Fluid-filled tubular vibration-damping device | Kouji Nishimoto | 2021-07-27 |
| 10310399 | Toner, image forming apparatus, image forming method, and toner stored unit | Natsuko Matsushita, Kohtaroh Ogino, Tohru Moriya | 2019-06-04 |
| 10061220 | Toner, image forming apparatus, image forming method, and process cartridge | Kohtaroh Ogino, Tohru Moriya | 2018-08-28 |
| 9904190 | Toner, image forming apparatus, image forming method, and process cartridge | Tatsuya DAN, Tohru Moriya, Kohtaroh Ogino | 2018-02-27 |
| 9651111 | Fluid-filled vibration damping device | Mutsumi Muraoka, Kei Okumura, Wakako Michiyama | 2017-05-16 |
| 9521163 | Communication device and communication control method in communication device | Satoru Kato, Michihiro Yoshida | 2016-12-13 |
| 8785093 | Image forming toner, and developer and process cartridge using the toner | Toyoshi Sawada, Tsuneyasu Nagatomo, Satoshi Kojima | 2014-07-22 |
| 8778588 | Toner for electrostatic charge development | Teruki Kusahara, Junichi Awamura, Tsuyoshi Sugimoto, Hyo Shu, Osamu Uchinokura +8 more | 2014-07-15 |
| 8546053 | Toner, and production method of the same | Teruki Kusahara, Junichi Awamura, Toshihiko Karato | 2013-10-01 |
| 8492063 | Method of manufacturing toner | Junichi Awamura, Akinori Saitoh, Masahide Yamada, Osamu Uchinokura | 2013-07-23 |
| 8455172 | Toner, method for producing the same, and developer | Junichi Awamura, Hiroshi Yamashita, Teruki Kusahara, Tsuyoshi Sugimoto | 2013-06-04 |
| 8440518 | Method for manufacturing a pattern formed body, method for manufacturing a functional element, and method for manufacturing a semiconductor element | Kenichi Ogawa, Masataka Kano | 2013-05-14 |
| 8367292 | Toner and development agent | Teruki Kusahara, Junichi Awamura, Toshihiko Karato | 2013-02-05 |
| 8237888 | Illuminating device, display device, and method of manufacturing light modulation element | Kentaro Okuyama, Mamoru Mizuno, Harumi Sato, Tomoaki Suzuki | 2012-08-07 |
| 8202759 | Manufacturing method of organic semiconductor device | Ken Tomino, Masanao Matsuoka, Hiroki Maeda | 2012-06-19 |
| 8192911 | Method of manufacturing toner and toner | Junichi Awamura, Akinori Saitoh, Osamu Uchinokura, Masahide Yamada | 2012-06-05 |
| 8187785 | Method of manufacturing toner | Junichi Awamura, Akinori Saitoh, Osamu Uchinokura | 2012-05-29 |
| 7824834 | Toner for developing electrostatic image, method for preparing the toner, and image forming method and apparatus using the toner | Junichi Awamura, Akinori Saitoh, Masahide Yamada, Toyoshi Sawada, Takuya Seshita | 2010-11-02 |
| 7799498 | Toner used for image forming apparatus | Takuya Seshita, Junichi Awamura, Toyoshi Sawada, Masahide Yamada | 2010-09-21 |
| 7779413 | Method of assigning available resources for internal and external users at start time of scheduled time period based on program reservations information | — | 2010-08-17 |
| 7702271 | Fixing device, and image forming apparatus using the fixing device | Hiroshi Yamada, Fumihiro Sasaki, Shigeru Emoto, Jun Okamoto, Shinji Ohtani +7 more | 2010-04-20 |
| 7695883 | Toner and developer, toner container, process cartridge, image forming apparatus, and image forming method using the same | Masahide Yamada, Ryota Inoue, Naohiro Watanabe, Shigeru Emoto, Masahiro Ohki +9 more | 2010-04-13 |