Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409878 | Steering device and method of wrapping synthetic leather | Seiji Egawa, Kazuki Nemoto, Shintaro Nakamura | 2025-09-09 |
| 11572608 | Aluminum alloy thick plate | Takashi Kubo | 2023-02-07 |
| 11565366 | Polishing pad and method for producing the same, and method for producing polished product | Shin Tokushige, Keisuke Nakase, Hiroshi Kashiwada, Yousuke Narada, Kenichi Koike | 2023-01-31 |
| 11469012 | Electric wire twisting device and electric wire twisting method | Hiroaki Shirai, Junya Enomoto, Takayuki Mononobe, Naoki Fujisawa | 2022-10-11 |
| 11124862 | Aluminum alloy thick plate | Takashi Kubo | 2021-09-21 |
| 10984925 | Electric wire twisting device and electric wire twisting method | Hiroaki Shirai, Junya Enomoto, Takayuki Mononobe, Naoki Fujisawa | 2021-04-20 |
| 10852655 | Liquid developer | Nobumichi Kamiyoshi, Yuri Nannichi, Kunihiro Kano, Akito Itoi | 2020-12-01 |
| 10747529 | Version management system and version management method | Teruhisa Yuki, Suill Hong | 2020-08-18 |
| 10723127 | Liquid ejection head and recording apparatus | Koichi Ishida, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Hammura +4 more | 2020-07-28 |
| 10642181 | Liquid developer | Nobumichi Kamiyoshi, Taiki YAMAMOTO, Kunihiro Kano | 2020-05-05 |
| 10603910 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Akiko Hammura, Shinji Kishikawa, Takayuki Sekine +3 more | 2020-03-31 |
| 10507654 | Print element substrate and liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya, Koichi Ishida +3 more | 2019-12-17 |
| 10495994 | Liquid developer | Nobumichi Kamiyoshi | 2019-12-03 |
| 10486421 | Liquid discharging head and liquid discharging device | Takatsugu Moriya, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Hammura +4 more | 2019-11-26 |
| 10421276 | Printing element substrate and liquid ejection head | Akiko Saito, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida +4 more | 2019-09-24 |
| 10293607 | Recording element board and liquid discharge head | Takatsugu Moriya, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Koichi Ishida +3 more | 2019-05-21 |
| 10261433 | Liquid developer | Nobumichi Kamiyoshi | 2019-04-16 |
| 10234784 | Liquid developer | Nobumichi Kamiyoshi | 2019-03-19 |
| 10201972 | Recording element substrate and liquid ejection head | Akiko Saito, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida +3 more | 2019-02-12 |
| 10195848 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Akiko Saito, Shinji Kishikawa, Takayuki Sekine +3 more | 2019-02-05 |
| 10183490 | Liquid discharge head | Tomohiro Sato, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya +3 more | 2019-01-22 |
| 10120297 | Liquid developer | Nobumichi Kamiyoshi | 2018-11-06 |
| 10112387 | Liquid discharging head and liquid discharging device | Takatsugu Moriya, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito +4 more | 2018-10-30 |
| 10040288 | Liquid ejection module and liquid ejection head | Takatsugu Moriya, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Koichi Ishida +4 more | 2018-08-07 |
| 9981470 | Liquid ejection head substrate and liquid ejection head | Koichi Ishida, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya +1 more | 2018-05-29 |