Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618699 | Dioxane-degrading bacteria-immobilized carrier, biodegradation treatment method, and biodegradation treatment apparatus | Norifumi Yamamoto, Jun Kusaka, Kazuichi Isaka, Yutaka Tsuda, Masahiro Eguchi | 2023-04-04 |
| 9003819 | Heat pump apparatus using supercooling degree to control expansion valve | Takashi Sugiyama, Toshiyuki FUJI | 2015-04-14 |
| 8978402 | Heat pump apparatus | Takashi Sugiyama, Toshiyuki FUJI, Hiroshi Abiko | 2015-03-17 |
| 7987680 | Air conditioner | Mamoru Hamada, Hiroki Igarashi, Takafumi Arima, Hiroaki Watanuki, Yoshihiro Sasaki +1 more | 2011-08-02 |
| 7554226 | Axial air gap type electric motor | Tomonori Kojima, Masanori Murakami, Yoichi Tanabe, Toshiaki Tanno, Hirokazu Matsuzaki +1 more | 2009-06-30 |
| 6184693 | Electromagnetic noise measurement apparatus | Kenichi Arai, Masahiro Yamaguchi, Shin Yabukami, Mitsuharu Watanabe, Kiichi Itagaki +5 more | 2001-02-06 |
| 5906107 | Air conditioner and control method of the same | Tomomi Takahashi, Hiroki Igarashi | 1999-05-25 |
| 5765119 | Method and device for estimating hydroplaning-occuring vehicle speed and method and device for detecting possibility of occurence of hydroplaning | Makoto Otabe, ICHIRO HARADA, Yuuichi Okada, Yorihisa Yamamoto | 1998-06-09 |