Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504677 | Microbubble generator, washing machine, and home appliance | Tomonori Uchiyama, Hironori Sasaki, Takayuki Honmura, Ken Isonaga | 2022-11-22 |
| 11486292 | Exhaust-gas purification system of internal combustion engine | Yoshiaki Hatakeyama, Hiroki Takeori, Tetsuo Endo | 2022-11-01 |
| 11460227 | Oil separator and refrigeration cycle apparatus | Hiroki ISHIYAMA, Yusuke Shimazu, Daisuke Ito | 2022-10-04 |
| 11440129 | Electrode for resistance spot welding | Toru HIOKI, Manabu Ooga, Tomonori Yanagawa, Takashi Goto, Hideaki Matsuoka | 2022-09-13 |
| 11247292 | Resistance spot welding method and resistance spot welding apparatus | Koji Nomura, Shuhei Ogura, Atsushi Kawakita, Naoya Kato, Toru HIOKI +2 more | 2022-02-15 |