Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800035 | Reading apparatus for reading reflected light | Yoji NISHIDA, Masato Serikawa, Emiko Shiraishi | 2023-10-24 |
| 10852666 | Powder container and image forming apparatus | — | 2020-12-01 |
| 10795286 | Developer container and image forming apparatus | Hideaki Tanaka, Taiyou Uehara | 2020-10-06 |
| 10705457 | Powder accommodating device and image forming apparatus | Taiyou Uehara | 2020-07-07 |
| 10527988 | Image forming apparatus for toner image | Fumiyuki HONDA, Miho Ikeda, Aya Kakishima, Shinji Okuyama, Yoshiki Shimodaira | 2020-01-07 |
| 9958808 | Image forming apparatus and container having wall member to cover discharge channel | Kiyohito HORII, Seigo Shinozaki, Atsushi FUNADA, Hideki KUGE, Makoto Kanno +1 more | 2018-05-01 |
| 9740132 | Image forming apparatus, non-transitory computer readable medium, and image forming method | — | 2017-08-22 |
| 9483019 | Image forming apparatus and image forming method | Hisashi Murase, Atsumi Kurita, Masakazu Takahashi | 2016-11-01 |
| 9274483 | Image forming apparatus, image forming method, and computer readable medium having image density adjustment control | Yutaka Kiuchi, Kazuhiko Arai, Kunihiko Sato, Sakon Takahashi, Masayo Higashimura +2 more | 2016-03-01 |
| 9195168 | Developing device and image forming apparatus | Yasutomo Ishii, Shinichi Kuramoto, Hiroaki Okuma, Ryota Tomishi, Shinji Okuyama +3 more | 2015-11-24 |
| 8983319 | Image forming apparatus | Takashi Sakamoto, Hiroaki Okuma | 2015-03-17 |
| 8750751 | Image forming apparatus and toner supply device | Takashi Sakamoto, Hiroaki Okuma | 2014-06-10 |
| 8457533 | Developing device and image forming apparatus | Takashi Sakamoto, Hiroaki Ohkuma | 2013-06-04 |
| 7998766 | Semiconductor element and manufacturing method thereof | Yasushi Sakuma, Shigenori Hayakawa, Kazuhiro Komatsu | 2011-08-16 |
| 7687295 | Method for manufacturing optical semiconductor device | Ryu Washino, Susumu Sorimachi, Kaoru Okamoto, Shigenori Hayakawa | 2010-03-30 |
| 7687874 | Surface illuminated photodiode and optical receiver module | Kazuhiro Komatsu, Yasushi Sakuma, Kaoru Okamoto, Ryu Washino | 2010-03-30 |