Issued Patents All Time
Showing 1–25 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360471 | Process cartridge and image forming apparatus incorporating the same | — | 2025-07-15 |
| 12355012 | Ceramic-insulated multi-metal substrate structure with integrated coating film for high-performance light-emitting devices | Koji Ichikawa | 2025-07-08 |
| 12045000 | Image forming apparatus | Kazuhiko Watanabe | 2024-07-23 |
| 11987063 | Handheld printing apparatus | Tetsuyo Ohashi, Akira Kida, Sho Takahashi | 2024-05-21 |
| 11958303 | Handheld printing apparatus | Tetsuyo Ohashi | 2024-04-16 |
| 11932034 | Handheld printing apparatus | Tetsuyo Ohashi | 2024-03-19 |
| 11840061 | Handheld printing apparatus | Tetsuyo Ohashi | 2023-12-12 |
| 11833845 | Hanheld printing apparatus | Tetsuyo Ohashi | 2023-12-05 |
| 11802782 | Ultrasonic flowmeter with a flow path inner wall surface with a draft of a mold for integral molding | Yukihide Takahashi, Kenji Yasuda, Takashi Kayaba, Yuki Anan | 2023-10-31 |
| 11794479 | Inkjet printing apparatus and recovery method | Takahiro Kiuchi, Noriko Sato, Takashi Sasaki, Takatoshi Nakano, Atsushi Takahashi +2 more | 2023-10-24 |
| 11761804 | Ultrasonic flowmeter having a partition plate dividing the flow path into a measurement flow path and a non-measurement flow path | Yukihide Takahashi, Kenji Yasuda, Takashi Kayaba, Yuki Anan | 2023-09-19 |
| 11686604 | Ultrasonic flow meter having one or more integrally molded partition plates dividing the measurement path and having thinner upstream and downstream edges | Yukihide Takahashi, Kenji Yasuda, Takashi Kayaba, Yuki Anan | 2023-06-27 |
| 11442396 | Cleaning blade, sheet conveyance roller, process cartridge, and image forming apparatus | Kazuhiko Watanabe, Masahiro Ohmori | 2022-09-13 |
| 11345154 | Inkjet printing apparatus and recovery method | Takahiro Kiuchi, Noriko Sato, Takashi Sasaki, Takatoshi Nakano, Atsushi Takahashi +2 more | 2022-05-31 |
| D945292 | Flow sensor | YUDAI ISHIZAKI, Kenji Yasuda | 2022-03-08 |
| D937696 | Flow meter | Kenta Uchida, Kenji Yasuda | 2021-12-07 |
| 11150604 | Image forming apparatus with a temperature change suppressor | Kazuhiko Watanabe, Yasuhide Nakazawa | 2021-10-19 |
| 11141979 | Inkjet printing apparatus and treatment liquid holding unit | Takahiro Kiuchi, Noriko Sato | 2021-10-12 |
| 11130341 | Liquid ejection apparatus and maintenance apparatus | Noriko Sato, Takahiro Kiuchi, Yoshinori Yamaguchi, Yuki Amauchi, Takashi Sasaki | 2021-09-28 |
| 10894416 | Inkjet printing apparatus and ink filling method | Noriko Sato, Takahiro Kiuchi, Takashi Sasaki | 2021-01-19 |
| 10843467 | Liquid ejecting apparatus | Noriko Sato, Yoshinori Nakagawa, Takatoshi Nakano, Atsushi Takahashi, Takuya Fukasawa | 2020-11-24 |
| 10814633 | Liquid ejection apparatus | Yoshinori Yamaguchi | 2020-10-27 |
| 10710368 | Inkjet printing apparatus | Takahiro Kiuchi, Noriko Sato | 2020-07-14 |
| 10668520 | Punch die | Shigeru Endo | 2020-06-02 |
| 10543680 | Inkjet printing apparatus and ejecting method | Takuya Fukasawa, Takatoshi Nakano, Atsushi Takahashi, Yoshinori Nakagawa, Noriko Sato | 2020-01-28 |