Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416882 | Semi electro-conductive film, electrophotographic belt, and electrophotographic image forming apparatus | Akihiro Taya | 2025-09-16 |
| 12105068 | Information processing device, information processing device control method, program, calculation device, and calculation method | Akihiro Taya, Yutaka Yoshimasa | 2024-10-01 |
| 11927904 | Electrophotographic belt having a substrate containing a polyimide resin and carbon nanotubes, electrophotographic image forming apparatus, fixing device, and varnish | Akeshi Asaka, Taiki Watanabe, Yuma Kobayashi, Satoru Nishiuma, Akihiro Taya +1 more | 2024-03-12 |
| 11841373 | Information processing apparatus, method for controlling information processing apparatus, and program | Akihiro Taya, Yutaka Yoshimasa | 2023-12-12 |
| 10889116 | Image printing method | Takaharu Aotani, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more | 2021-01-12 |
| 10836921 | Ink, ink cartridge, and ink jet recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2020-11-17 |
| 10525725 | Image recording method, ink set, and method of preparing ink set | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2020-01-07 |
| 10513623 | Aqueous ink, ink cartridge and image recording method | Masanobu Ootsuka, Masahiro Terada, Akihiro Taya, Yohei Masada, Takaharu Aotani +2 more | 2019-12-24 |
| 10280322 | Ink, ink cartridge, and image recording method | Yohei Masada, Masahiro Terada, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-05-07 |
| 10253194 | Ink, ink cartridge, and image recording method | Yutaka Yoshimasa, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more | 2019-04-09 |
| 10196532 | Ink, ink cartridge, and image recording method | Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-02-05 |
| 10190010 | Ink, ink cartridge, and image recording method | Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-01-29 |
| 10167399 | Ink, ink cartridge, and image recording method | Yohei Masada, Masahiro Terada, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-01-01 |
| 9889674 | Ink, ink cartridge, and image recording method | Yutaka Yoshimasa, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +1 more | 2018-02-13 |
| 9862845 | Ink, ink cartridge, and image recording method | Takaharu Aotani, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more | 2018-01-09 |
| 9828515 | Ink, ink cartridge, and image recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +1 more | 2017-11-28 |
| 9707774 | Ink jet image recording method, ink set, and ink set preparation method | Yohei Masada, Masahiro Terada, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani | 2017-07-18 |
| 9708506 | Ink, ink cartridge, and image recording method | Yohei Masada, Masahiro Terada, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani +1 more | 2017-07-18 |
| 9650523 | Ink, ink cartridge, and image-recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani | 2017-05-16 |
| 9587131 | Image recording method, ink set, and method for preparing ink set | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani | 2017-03-07 |
| 9353278 | Ink, ink cartridge, and image-recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani | 2016-05-31 |
| 9353279 | Ink, ink cartridge, and image-recording method | Masanobu Ootsuka, Masahiro Terada, Akihiro Taya, Yohei Masada, Takaharu Aotani | 2016-05-31 |
| 9340696 | Ink, ink cartridge, and image-recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani | 2016-05-17 |
| 9238743 | Ink, ink cartridge, and image-recording method | Akihiro Taya, Masahiro Terada, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani | 2016-01-19 |
| 7703787 | Cap member of swing arm for rear wheel | Norikazu Matsumura, Yukio Okada | 2010-04-27 |