Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11914317 | Image forming apparatus including fixing liquid spraying device and collecting device | Masataka Kamiya, Yutaka Kakigahara, Satoshi Murata, Takashi Shimizu, Koya MORIMOTO | 2024-02-27 |
| 11709449 | Fixing device | Kengo Takeda, Yutaka Kakigahara, Satoshi Murata, Masataka Kamiya | 2023-07-25 |
| 11635719 | Fixing device | Yutaka Kakigahara, Satoshi Murata, Kengo Takeda, Masataka Kamiya | 2023-04-25 |
| 11067929 | Fixer and image forming device | Satoshi Murata, Yutaka Kakigahara, Jun Mihara, Kengo Takeda | 2021-07-20 |
| 10268151 | Image forming apparatus having photoconductor and method of controlling the same | Masahito Hamaya, Hiroki Katoh, Yudai Minami, Katsumi Inukai | 2019-04-23 |
| 10209926 | Storage system and control method therefor | Yutaka Takata | 2019-02-19 |
| 9835969 | Image forming apparatus having a plurality of selectively charged photosensitive bodies and controlling method for same | Masahito Hamaya, Hiroki Katoh | 2017-12-05 |
| 9683118 | Oil-based pigment ink composition and oil-based pigment ink writing tool | Hidetoshi Fukuo, Ryotaro Kaba | 2017-06-20 |
| 9268490 | Storage system | Nobuhiro Maki, Nobuyuki Osaki | 2016-02-23 |
| 9098051 | Collection device and image forming apparatus | Mayu Wakamatsu, Hiroshige Hiramatsu, Yoshiyuki Okazaki, Takamasa Tsukada | 2015-08-04 |
| 9086673 | Collection device and image forming apparatus | Mayu Wakamatsu, Hiroshige Hiramatsu, Yoshiyuki Okazaki, Takamasa Tsukada | 2015-07-21 |
| 9075542 | Storage system | Nobuhiro Maki, Nobuyuki Osaki | 2015-07-07 |
| 9052827 | Storage apparatus and data management method | Ken Matsuda, Yutaka Tanaka | 2015-06-09 |
| 9041942 | Image forming apparatus | Katsumi Inukai | 2015-05-26 |
| 8788771 | Remote copy system | Toru Suzuki | 2014-07-22 |
| 8745006 | Computing system and backup method using the same | Junichi Hiwatashi, Atsushi Yuhara | 2014-06-03 |
| 8661212 | Storage system | Nobuhiro Maki, Nobuyuki Osaki | 2014-02-25 |
| 8503896 | Image formation device and image formation method to prevent spark discharge | Katsumi Inukai | 2013-08-06 |
| 8495014 | Asynchronous remote copy system and storage control method | Katsuhiro Okumoto | 2013-07-23 |
| 8431632 | Crayon | Kotaro Sumitomo, Hidetoshi Fukuo | 2013-04-30 |
| 8299143 | Crayon and process for producing the same | Kotaro Sumitomo, Hidetoshi Fukuo | 2012-10-30 |
| 8295724 | Image forming apparatus | — | 2012-10-23 |
| 8270861 | Image forming apparatus and exposure control method of controlling exposure therein | Hiroyuki Naganawa | 2012-09-18 |
| 8271438 | Asynchronous remote copy system and storage control method | Katsuhiro Okumoto | 2012-09-18 |
| 8242190 | Crayon and process for producing the same | Kotaro Sumitomo, Hidetoshi Fukuo | 2012-08-14 |