Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228871 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2025-02-18 |
| 11846902 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2023-12-19 |
| 11320770 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2022-05-03 |
| 11101512 | Battery pack | Mieko Hara, Tomomaru Ueda, Michihito Kobayashi, Toshiyuki Okada, Hideki Kamiya | 2021-08-24 |
| 10895841 | Image forming apparatus having link mechanism for positioning cartridge | Satoshi Murasaki, Motoyasu Muramatsu, Takashi Yano | 2021-01-19 |
| 10824102 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2020-11-03 |
| 10386761 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2019-08-20 |
| 10217972 | Battery pack | Mieko Hara, Tomomaru Ueda, Michihito Kobayashi, Toshiyuki Okada, Hideki Kamiya | 2019-02-26 |
| 9983523 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2018-05-29 |
| 9851669 | Fixing device | Hideki Ohta, Takayuki Mizuta, Naoto Tsuchihashi, Eiji Uekawa, Hiroshi Kataoka +1 more | 2017-12-26 |
| 9716254 | Battery pack | Mieko Hara, Tomomaru Ueda, Michihito Kobayashi, Toshiyuki Okada, Hideki Kamiya | 2017-07-25 |
| 9575442 | Image fixing apparatus having a heater, a thermosensitive element, and a tension spring configured to bias or urge the thermosensitive element | Hideki Ohta | 2017-02-21 |
| 9513583 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Seiji Obata, Takayuki Mizuta | 2016-12-06 |
| 9335686 | Image fixing apparatus having a heater, a thermosensitive element, and a tension spring configured to bias or urge the thermosensitive element | Hideki Ohta | 2016-05-10 |
| 9291984 | Connector for heater, and fixing apparatus | Takayuki Mizuta, Hideki Ohta, Yoshisuke Kasuya, Kazushi Suzuki | 2016-03-22 |
| 9153848 | Electronic device, battery pack, and method of computing battery pack capacity | Ryoichi Nakashima, Ryota Hashizume, Yukio Tsuchiya, Junya Yamada, Takashi Mutou | 2015-10-06 |
| 8995868 | Connector for heater, and fixing apparatus | Takayuki Mizuta, Hideki Ohta, Yoshisuke Kasuya, Kazushi Suzuki | 2015-03-31 |
| 8828601 | Battery pack | Mieko Hara, Tomomaru Ueda, Michihito Kobayashi, Toshiyuki Okada, Hideki Kamiya | 2014-09-09 |
| 8473112 | Battery pack, electronic equipment, equipment system, method for controlling battery pack cooling unit, and program | — | 2013-06-25 |
| 7843164 | Power supply system, power supply plate and electronic equipment | Mieko Hara, Yoichi Miyajima, Hiroaki Sato, Yoshihito Tamesue, Mitsuo Yamaguchi +5 more | 2010-11-30 |
| 7122280 | Angular substrates | Masataka Watanabe, Satoshi Okazaki | 2006-10-17 |
| 6848276 | Optical fiber manufacture method, preform manufacture method, and preform manufacture apparatus | Yoshiaki Shimizu, Takaaki Nagano, Tadakatsu Shimada, Hideo Hirasawa, Masataka Watanabe +5 more | 2005-02-01 |
| 6790129 | Method for polishing angular substrates | Masataka Watanabe, Satoshi Okazaki, Hidekazu Ozawa, You Ishii, Shunichiro Kojima | 2004-09-14 |
| 6779362 | Method of making an optical fiber preform where a second elongation is based on a mark on a glass rod | Yoshiaki Shimizu, Takaaki Nagano, Tadakatsu Shimada, Hideo Hirasawa, Masataka Watanabe +5 more | 2004-08-24 |
| 6511778 | Phase shift mask blank, phase shift mask and method of manufacture | Satoshi Okazaki, Ichiro Kaneko, Masayuki Suzuki, Tamotsu Maruyama | 2003-01-28 |