Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415361 | Liquid ejection device | Yuji Saito, Masaki Kato | 2025-09-16 |
| 12383912 | Liquid jetting nozzle and liquid jetting device | Yasunori Onishi, Takeshi Seto | 2025-08-12 |
| 12343991 | Processing method and processing apparatus | Hideki Okada, Osamu Katsuda | 2025-07-01 |
| 11865560 | Liquid ejection device | Yuji Saito, Takeshi Seto, Hideki Kojima, Takahiro Matsuzaki | 2024-01-09 |
| 11826767 | Liquid ejection device | Takeshi Seto, Hideki Kojima | 2023-11-28 |
| 11745211 | Liquid ejection device and liquid ejection device control method | Takahiro Matsuzaki, Hideki Kojima, Takeshi Seto, Yuji Saito | 2023-09-05 |
| 11701886 | Liquid ejection device | Takeshi Seto, Hideki Kojima, Takahiro Matsuzaki, Yuji Saito | 2023-07-18 |
| 11351795 | Liquid ejection device | Takeshi Seto, Takahiro Matsuzaki | 2022-06-07 |
| 11235576 | Liquid ejection device | Takeshi Seto, Hideki Kojima, Takahiro Matsuzaki, Yuji Saito | 2022-02-01 |
| 9743948 | Liquid ejecting apparatus | Takeshi Seto, Kazuaki Uchida, Kazuo Kawasumi | 2017-08-29 |
| 9737327 | Fluid ejection device and medical apparatus | Hideki Kojima | 2017-08-22 |
| 9610090 | Liquid injection device and medical device | Hideki Kojima | 2017-04-04 |
| 9603617 | Medical apparatus | Takeshi Seto, Kazuaki Uchida, Hideki Kojima | 2017-03-28 |
| 9592517 | Fluid ejection device system and medical apparatus | Daisuke Kawakami, Atsuya HIRABAYASHI | 2017-03-14 |
| 9402946 | Liquid ejecting apparatus | Takeshi Seto, Kazuaki Uchida, Kazuo Kawasumi | 2016-08-02 |
| 9237901 | Liquid injection device and medical apparatus | Tsunemori Asahi | 2016-01-19 |
| 9055968 | Liquid injection device | Takeshi Seto, Hideki Kojima, Takahiro Matsuzaki | 2015-06-16 |
| 8919664 | Liquid ejecting apparatus | Takeshi Seto, Kazuaki Uchida, Kazuo Kawasumi | 2014-12-30 |
| 8493222 | Liquid injection device | Takeshi Seto, Hideki Kojima, Takahiro Matsuzaki | 2013-07-23 |
| 8126171 | Electrostatic ultrasonic transducer and ultrasonic speaker | Kinya Matsuzawa, Hideki Kojima | 2012-02-28 |
| 8045735 | Ultrasonic transducer and ultrasonic speaker using the same | Kinya Matsuzawa, Yoshiki Fukui, Shinichi Miyazaki | 2011-10-25 |
| 8009846 | Ultrasonic speaker and projector | Kinya Matsuzawa, Yoshiki Fukui, Shinichi Miyazaki | 2011-08-30 |
| 7949143 | Ultrasonic transducer, ultrasonic speaker, acoustic system, and control method of ultrasonic transducer | Kinya Matsuzawa | 2011-05-24 |
| 7881489 | Ultrasonic transducer and ultrasonic speaker using the same | Kinya Matsuzawa, Yoshiki Fukui, Shinichi Miyazaki | 2011-02-01 |
| 7564986 | Ultrasonic speaker and projector | Kinya Matsuzawa, Yoshiki Fukui, Shinichi Miyazaki | 2009-07-21 |