Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12232880 | Data processing apparatus, data processing method, and storage medium storing program | Yhuko OGATA, Takayoshi Kunikata, Takuya Sugimura | 2025-02-25 |
| 12133721 | Pulse-wave signal analysis device, pulse-wave signal analysis method and computer program | Tetsuo Minamino, Makoto Ishizawa | 2024-11-05 |
| 12104562 | Boat propulsion device | Toru Takahashi, Norihito Tabata, Kazuki Sano, Shinsaku Soda | 2024-10-01 |
| 12019100 | Shunt resistor module | Tamotsu Endo | 2024-06-25 |
| 11673401 | Liquid supply device and liquid discharge device | — | 2023-06-13 |
| 11413867 | Piezoelectric pump and liquid ejection device | Taiki Goto | 2022-08-16 |
| 11338587 | Fluid circulation apparatus and fluid ejection apparatus | Taiki Goto | 2022-05-24 |
| 11179945 | Liquid supply device and liquid discharge device | — | 2021-11-23 |
| 11024198 | Apparatus and method for estimating actual dietary content of meal of user | Hiroki Nakano, Hiroki Nishiyama, Ai Okada, Tadayuki Yoshida, Mayumi Yoshitake | 2021-06-01 |
| 10737503 | Fluid circulation apparatus and fluid ejection apparatus | Taiki Goto | 2020-08-11 |
| 10737502 | Fluid circulation apparatus and fluid ejection apparatus | Taiki Goto | 2020-08-11 |
| 10661575 | Liquid circulation device and liquid discharge device | Taiki Goto | 2020-05-26 |
| 10603921 | Liquid circulation device and liquid discharge device | — | 2020-03-31 |
| 10377143 | Circulator and liquid ejector | — | 2019-08-13 |
| 10272692 | Liquid circulation device, liquid ejection apparatus, and liquid ejection method | Kazuhiko Ohtsu | 2019-04-30 |
| 10160223 | Ink circulation device for ink jet head | Yoshiaki Kaneko, Kazuhiko Ohtsu, Taiki Goto | 2018-12-25 |
| 10155395 | Ink circulation device and inkjet recording device | Yoshiaki Kaneko | 2018-12-18 |
| 10065428 | Liquid circulation module and liquid ejection apparatus | Kazuhiko Ohtsu | 2018-09-04 |
| 10022978 | Ink circulation device and ink jet recording apparatus | Kazuhiko Ohtsu | 2018-07-17 |
| 9878535 | Ink circulation device and printer | Yoshiaki Kaneko, Shinichiro Hida, Tetsuya Sato, Kazuhiko Ohtsu, Hiroyuki Ishikawa | 2018-01-30 |
| 9694595 | Liquid circulation device, liquid discharge device and control method for the same | Kazuhiko Ohtsu, Yasushi Kuribayashi, Yoshiaki Kaneko, Hiroyuki Ishikawa | 2017-07-04 |
| 9649849 | Ink circulation device and ink jet recording apparatus | Kazuhiko Ohtsu | 2017-05-16 |
| 9477379 | Information processing apparatus, display method, and display program | Shingo Utsuki | 2016-10-25 |
| 9223259 | Fixing device and image forming apparatus | Masashi Hiroki, Hiroyuki Ishikawa | 2015-12-29 |
| 8850255 | Storage system control apparatus and control method for utilizing a relay unit of an abnormal control unit | Kazuo Nakashima, Ryohei Nishimiya, Fumio Hanzawa, Masanori Ito | 2014-09-30 |