Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399451 | Fixing device for image forming apparatus with retention member having groove for retaining lubricant | Yuta Kitabayashi, Ryohei Tokunaga, Shunsaku FUJII, Rina Kikugawa, Akihiro Kondo +2 more | 2025-08-26 |
| 12356303 | Information processing apparatus and communication system | Noriaki Ito, Hiroto Nakagawa, Satoru Ikeda | 2025-07-08 |
| 12332592 | Fixing device including heater retention member, having slits formed on face opposing inner circumferential surface of fixing belt, and image forming apparatus | Ryohei Tokunaga, Akihiro Kondo, Yuta Kitabayashi, Rina Kikugawa, Shunsaku FUJII +1 more | 2025-06-17 |
| 12292735 | Information processing apparatus and information processing method | Noriaki Ito, Hiroto Nakagawa, Satoru Ikeda | 2025-05-06 |
| 12244746 | Wireless communication apparatus and vehicle | Takuma Sawaya, Hironobu Yamamoto, Noriaki Ito, Hiroto Nakagawa, Satoru Ikeda | 2025-03-04 |
| 12013654 | Fixing device and image forming apparatus provided therewith | Takashi Eiki, Ryohei Tokunaga, Yuta Kitabayashi, Rina Kikugawa, Shunsaku FUJII +1 more | 2024-06-18 |
| 11967137 | Object detection considering tendency of object location | Shingo Nagai | 2024-04-23 |
| 11768455 | Fixing device and image forming apparatus | Rina Kikugawa, Takashi Eiki, Akihiro Kondo, Ryohei Tokunaga, Yuta Kitabayashi +2 more | 2023-09-26 |
| 11644772 | Image forming apparatus | Takashi Eiki, Akihiro Kondo, Ryohei Tokunaga, Yuta Kitabayashi, Shunsaku FUJII +2 more | 2023-05-09 |
| 11614701 | Image forming apparatus | Akihiro Kondo, Takashi Eiki, Ryohei Tokunaga, Yuta Kitabayashi, Rina Kikugawa +2 more | 2023-03-28 |
| 11137705 | Fixing device, image forming apparatus | Shunsaku FUJII, Takashi Eiki, Ryohei Tokunaga, Rina Kikukawa, Sadanori Nakae +5 more | 2021-10-05 |
| 10866549 | Fixing device capable of restricting electric connection state from becoming unstable, image forming apparatus | Atsushi Kohama, Takashi Eiki, Yuhiro Sakai | 2020-12-15 |
| 10768561 | Fixing device and image forming apparatus | Takashi Eiki, Atsushi Kohama, Yuhiro Sakai | 2020-09-08 |
| 10627756 | Fixing device and image forming apparatus | Takashi Eiki, Atsushi Kohama, Yuhiro Sakai | 2020-04-21 |
| 10547765 | Information processing apparatus, method of controlling the same, and storage medium | — | 2020-01-28 |
| 10528307 | Information processing apparatus including access point function, control method for controlling information processing apparatus, and storage medium | — | 2020-01-07 |
| 10514639 | Heating unit, fixing device, and image forming apparatus | Takashi Eiki, Kotatsu Kawaguchi, Ryohei Tokunaga, Atsushi Kohama, Yuhiro Sakai +3 more | 2019-12-24 |
| 10477597 | Communication apparatus and control method for controlling the same | — | 2019-11-12 |
| 10386762 | Heating unit including heating parts, in which each heating part includes heating resistors, fixing device including this heating unit, and image forming apparatus including this fixing device | Takashi Eiki, Ryohei Tokunaga, Atsushi Kohama, Yuhiro Sakai, Kotatsu Kawaguchi +1 more | 2019-08-20 |
| 10203918 | Information processing apparatus including access point function, control method for controlling information processing apparatus, and storage medium | — | 2019-02-12 |
| 10042590 | Information processing apparatus method for controlling information processing apparatus and storage medium | — | 2018-08-07 |
| 9930208 | Printing apparatus capable of performing direct wireless communication, method of controlling direct wireless communication of the printing apparatus, and storage medium | — | 2018-03-27 |
| 9823888 | Information processing apparatus, control method for information processing apparatus, and storage medium | — | 2017-11-21 |
| 9501253 | Communication apparatus, control method thereof, printing apparatus, and storage medium | Go Inoue | 2016-11-22 |
| 9286009 | Printing apparatus capable of performing direct wireless communication, method for controlling printing apparatus, and storage medium | — | 2016-03-15 |