Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084701 | Beverage supply apparatus | Satoshi Kuboi, Kazuya Yajima, Masahiro Kamiyama | 2021-08-10 |
| 10793414 | Beverage supply device | Kazuya Yajima, Masahiro Kamiyama | 2020-10-06 |
| 10196256 | Beverage supply device | Kazuya Yajima, Masahiro Kamiyama | 2019-02-05 |
| 9815092 | Ultrasonic cleaning apparatus | Junichiro Soejima, Akihisa Nakano, Hiroshi Hasegawa | 2017-11-14 |
| 9687888 | Ultrasonic cleaning apparatus and ultrasonic cleaning method | Hiroshi Hasegawa, Shoji Yakuwa | 2017-06-27 |
| 8652262 | Ultrasonic cleaning method for generating ultrasonic vibrations by a frequency modulated signal | Hiroshi Hasegawa, Tomoharu Kamamura | 2014-02-18 |