Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870038 | Method of manufacturing a lithium-ion secondary battery | Tomoyuki Ichikawa, Shinsuke Enomoto | 2024-01-09 |
| 11372350 | Imaging apparatus including power source to supply electrical bias to transfer roller and conductive device | Koji Miyake, Satoru Furuya, Shun Ikeura, Satoru Hori | 2022-06-28 |
| 11355783 | Method of manufacturing a lithium-ion secondary battery | Tomoyuki Ichikawa, Shinsuke Enomoto | 2022-06-07 |
| 11038228 | Electrochemical device having a thermally fusible resin layer | — | 2021-06-15 |
| 10797345 | Sulfur compound solid electrolyte dispersion paste for secondary batteries, sulfur compound solid electrolyte layer for secondary batteries using same, and all-solid-state secondary battery using same | Atsushi Tsukamoto, Masakazu Tamaru, Hiroyuki Yamaguchi, Satoshi Yoshida, Yuki Ishigaki | 2020-10-06 |
| 9703241 | Fixing device provided with nip member capable of preventing outflow of lubricant | Tomoaki Hazeyama, Yasuhiro Maruyama, Akihiro Kobayashi | 2017-07-11 |
| 9636703 | Method for forming coating film and coated article | Fumio Yamashita | 2017-05-02 |
| 9423735 | Fixing device | Yasuhiro Maruyama, Tomoaki Hazeyama, Akihiro Kobayashi | 2016-08-23 |
| 9404010 | Method for forming multilayer coating film | Fumio Yamashita, Minoru Ishikura, Takashi Nakayabu, Kazushi Konishi, Toshiaki Morita +1 more | 2016-08-02 |
| 9329546 | Fixing device | Tomoaki Hazeyama, Yasuhiro Maruyama, Akihiro Kobayashi | 2016-05-03 |
| 9323189 | Heating elements for maintaining temperature of a fixing film in a fixing device and image forming apparatus | Tomoaki Hazeyama, Yasuhiro Maruyama, Akihiro Kobayashi | 2016-04-26 |
| 9244405 | Image forming apparatus | Yasuhiro Maruyama, Akihiro Kobayashi, Tomoaki Hazeyama | 2016-01-26 |
| 9229394 | Fixing device | Tomoaki Hazeyama, Yasuhiro Maruyama, Akihiro Kobayashi | 2016-01-05 |
| 9188919 | Fixing device provided with rotating member having concave shape | Yusuke Murodate, Akihiro Kobayashi, Tomoaki Hazeyama, Yasuhiro Maruyama, Yuji Nishigaki | 2015-11-17 |
| 9157006 | Coating composition and coated article | Fumio Yamashita | 2015-10-13 |
| 9116475 | Fixing device fixing transferred developing agent image to sheet | Tomoaki Hazeyama, Yasuhiro Maruyama, Yusuke Murodate, Akihiro Kobayashi, Yuji Nishigaki | 2015-08-25 |
| 9091978 | Fixing device provided with stay having rigidity distribution | Yasuhiro Maruyama, Tomoaki Hazeyama, Yusuke Murodate, Akihiro Kobayashi, Yuji Nishigaki | 2015-07-28 |
| 9037058 | Fixing device including nip member, backup member and biasing member for pressing nip member toward backup member | — | 2015-05-19 |
| 9008548 | Fixing device provided with reinforced nip member | Yusuke Murodate, Akihiro Kobayashi, Tomoaki Hazeyama, Yasuhiro Maruyama, Yuji Nishigaki | 2015-04-14 |
| 8910931 | Sheet feeding device | — | 2014-12-16 |
| 8842348 | Image reading apparatus | Masaru Takeuchi, Takayuki Akimatsu, Tetsuya Ogawa | 2014-09-23 |
| 8767280 | Optical scanning device | Yusuke Murodate | 2014-07-01 |
| 8687381 | Wiring structure for electronic apparatus, and electronic apparatus | Atsushi Aketo | 2014-04-01 |
| 8610974 | Image reading apparatus | Masaru Takeuchi, Takayuki Akimatsu, Tetsuya Ogawa | 2013-12-17 |
| 8373911 | Image reading apparatus | Takeshi Takami | 2013-02-12 |