Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116227 | Image forming apparatus | Tomohiro Wada, Tomoaki Yoshioka, Satoshi Shigezaki, Yoko Miyamoto, Toshiaki Baba +2 more | 2024-10-15 |
| 11940744 | Transfer device and image forming apparatus for switching a transfer roller between pressed and separated states | Kazuyoshi Hagiwara, Tomoaki Yoshioka, Yoko Miyamoto, Toshiaki Baba | 2024-03-26 |
| 11878891 | Cylinder member and image forming apparatus | Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba, Tomohiro Wada +1 more | 2024-01-23 |
| 11774896 | Method for attaching sheet member to cylinder body and sheet member package | Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba, Tomohiro Wada +1 more | 2023-10-03 |
| 11768450 | Drum member and image forming apparatus | Koichiro Yuasa, Kazuyoshi Hagiwara, Kei Tanaka, Tomoaki Yoshioka, Toshiaki Baba +2 more | 2023-09-26 |
| 11599045 | Transfer device and image forming apparatus having nip member with predetermined geometry | Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba | 2023-03-07 |
| 11579555 | Cylinder member and image forming apparatus | Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba | 2023-02-14 |
| 11474459 | Transfer device and image forming apparatus | Yoko Miyamoto, Kazuyoshi Hagiwara, Tomoaki Yoshioka, Toshiaki Baba, Shinji Okuyama | 2022-10-18 |
| 10819292 | Linear amplifying device, input signal supplying method, and origin avoiding circuit used therein | Yasutaka Kuroda, Noriaki Sumita, Takashi Ishikawa, Tomohiko Oohashi | 2020-10-27 |
| 9733186 | Cell analysis apparatus and cell analysis method | Masaki Ishisaka, Masakazu Fukuda | 2017-08-15 |
| 9625388 | Cell analysis apparatus and cell analysis method | Masaki Ishisaka, Masakazu Fukuda | 2017-04-18 |
| 8855941 | Method for examining prognosis of breast cancer | Shinzaburou NOGUCHI, Yasuto NAOI, Kengo Gotoh | 2014-10-07 |
| 7871783 | Method for activating an antigen, method for detecting a cell, and solution for activating an antigen | Yuichi Yasuda, Masakatsu Morita, Junyi Ding, Rieko Goto | 2011-01-18 |