Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549535 | Joined body, automobile seat frame, and joining method | Yuichiro Yamauchi, Ayane Sato, Katsuji Goto, Takuya Sato, Yu Yoda +2 more | 2023-01-10 |
| 11498466 | Joined body and automobile seat frame | Yuichiro Yamauchi, Yu Yoda, Takuya Sato, Katsuji Goto, Ayane Sato | 2022-11-15 |
| 10481012 | Heat exchanger | Toshimitsu Nagasaka | 2019-11-19 |
| 10309686 | Forced air supply type of combustion apparatus | Toshimitsu Nagasaka | 2019-06-04 |
| 10252649 | Vibration damping device and vehicle seat provided with the vibration damping device | Yoshitaka Sasaki, Yuji Tokiwa, Katsuji Goto, Yoshinori Otake | 2019-04-09 |
| 10234171 | Attachment structure for water heater | — | 2019-03-19 |
| 9228759 | Circulating-type hot-water supply device | — | 2016-01-05 |
| 8653843 | Temperature control device and temperature control method | Hiroyuki Takahashi, Tsuyoshi Yamashita, Takashi Hashimoto | 2014-02-18 |
| 8584625 | Storage type water heater | — | 2013-11-19 |
| 8322313 | Hot water storage type hot water supply device | Tamotsu Yamaoka | 2012-12-04 |
| 8267051 | Water heater | — | 2012-09-18 |
| 8063653 | Temperature control device and temperature control method | Hiroyuki Takahashi, Tsuyoshi Yamashita, Takashi Hashimoto | 2011-11-22 |
| 7876120 | Test apparatus, pin electronics card, electrical device and switch | Toshiaki Awaji, Takashi Sekino | 2011-01-25 |
| 7874288 | Gas combustion apparatus | Shuji Ito | 2011-01-25 |
| 7619427 | Temperature control device and temperature control method | Hiroyuki Takahashi, Tsuyoshi Yamashita, Takashi Hashimoto | 2009-11-17 |
| 7597066 | Circulation type hot water supply device | Shigeki Shimada | 2009-10-06 |
| 7591434 | Hot water supply system | — | 2009-09-22 |
| D568477 | Radiographic image reader for medical purposes | Noriaki Takahashi | 2008-05-06 |
| 6191426 | Cassette | Kazushi Hayakawa | 2001-02-20 |
| 5699001 | Driver circuit for semiconductor test system | Toshiaki Awaji | 1997-12-16 |
| 5654655 | Driver circuit for semiconductor test system | Toshiaki Awaji | 1997-08-05 |
| 5398092 | Method and apparatus for developing lithographic offset printing plate | Yoshiyuki Tanno, Hidemi HANADA, Masahiko Saikawa | 1995-03-14 |
| 4710704 | IC test equipment | — | 1987-12-01 |