Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080495 | Exhaust heat recovery device | Toru Hisanaga, Tomoyuki Uchida, Shingo Oshimizu | 2015-07-14 |
| 8418753 | Heat exchange tube | Isao Hirokawa, Tetsuaki Nakayama, Yasuyuki Watanabe, Atsumu Naoi, Hideyuki Ushiyama | 2013-04-16 |
| 7363702 | Working system for circuit substrate | — | 2008-04-29 |
| 6807726 | Electric-component mounting system | Jun Iisaka, Koji Shimizu, Masahiro Tanizaki | 2004-10-26 |
| 6340125 | Apparatus for breaking chips and system for treating chips | Shintaro Murata, Tatsuyuki Honda, Teruki Kamimura | 2002-01-22 |
| 4183641 | Focus detecting device | — | 1980-01-15 |