Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927355 | Air conditioning and ventilating system | Kousuke Hirai, Gakuto Sakai, Tooru Fujimoto, Yoshitaka Matsugi | 2024-03-12 |
| 11885517 | Air conditioning and ventilating system that enhance ventilation in response to a refrigerant leakage | Kousuke Hirai, Gakuto Sakai, Yoshitaka Matsugi, Tooru Fujimoto | 2024-01-30 |
| 11735246 | Semiconductor device performing refresh operation | Atsushi Hatakeyama, Hyun Yoo Lee, Kang-Yong Kim | 2023-08-22 |
| 11384953 | Air conditioning system | Kousuke Hirai, Tooru Fujimoto, Gakuto Sakai, Yoshitaka Matsugi | 2022-07-12 |
| 10955160 | Air conditioner including a plurality of utilization units connected in parallel to a heat source unit | Katsutoshi Shimizu, Kenshi Tsuji | 2021-03-23 |
| 10914482 | Fan drive circuit for heat pump device | Kazushige Maeda | 2021-02-09 |
| 10016801 | Method of manufacturing a sub-muffler outer cylinder | Hideki Homma | 2018-07-10 |
| 9719404 | Muffler and its corresponding manufacturing method | Kenji Shikata, Ken MIWA, Koichi Hiramatsu, Isao Nojiri, Tomoyuki Fujita +1 more | 2017-08-01 |
| 9470124 | Sub-muffler and manufacturing method of sub-muffler | Hideki Homma | 2016-10-18 |
| 9301708 | Efficient multi-station MRI | Mitsue Miyazaki, Katsumi Nakamura | 2016-04-05 |
| 9157979 | Efficient multi-station MRI | Mitsue Miyazaki, Katsumi Nakamura | 2015-10-13 |
| 8650986 | Vehicle operation pedal | — | 2014-02-18 |
| 8643194 | Dicing tape-integrated film for semiconductor back surface | Naohide Takamoto, Goji Shiga, Fumiteru Asai, Tomokazu Takahashi | 2014-02-04 |
| 8309887 | Arc-welding torch, wear detection system for power supply portion of contact tip, and wear detection method for contact tip | Yoshiharu Isoshima | 2012-11-13 |
| 8310890 | Semiconductor memory device and method of testing the same | — | 2012-11-13 |
| 8174915 | Semiconductor memory device and method of testing the same | — | 2012-05-08 |
| 7943235 | Adhesive sheet for processing semiconductor substrates | Toshio Shintani, Fumiteru Asai, Kouichi Hashimoto | 2011-05-17 |
| 7515496 | Self-refresh timer circuit and method of adjusting self-refresh timer period | Yoshinori Matsui, Hitoshi Tanaka, Kazuhiko Kajigaya, Tadashi Onodera | 2009-04-07 |
| 7497284 | Power cable holding structure for vehicle and method of assembling power cable assembly for vehicle | Hiroo Yamaguchi | 2009-03-03 |
| 7307909 | Self-refresh timer circuit and method of adjusting self-refresh timer period | Yoshinori Matsui, Hitoshi Tanaka, Kazuhiko Kajigaya, Tadashi Onodera | 2007-12-11 |
| 7246601 | Common rail | Yoshinori Ohmi, Jun Kondo, Keizo Jyoko | 2007-07-24 |
| 6859067 | Semiconductor apparatus | — | 2005-02-22 |
| 6729354 | Double-pipe-structure hollow member, method of manufacturing double-pipe-structure hollow member, and fluid treating system employing double-pipe-structure hollow member | Seiji Ishizu, Kazushi Wakide, Yasuhiro Nobata, Suekichi Hangeishi, Mamoru Yashima | 2004-05-04 |
| 6658352 | Navigation system | Yuichi Abe, Tomoyuki Yoshimura, Susumu Iida | 2003-12-02 |
| 6157162 | Battery charging apparatus for electric vehicles | Kiyotaka Hayashi, Kenji Uchibori | 2000-12-05 |