Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319007 | Method for producing resin part | Ryota TAOKA, Ryota TAKAO, Minoru Yamamoto, Hiroaki TAMEMOTO | 2025-06-03 |
| 11658550 | Power control unit | Naoki MARUKAWA | 2023-05-23 |
| 11440394 | Vehicle drive system | Naoyuki Kishimoto, Naoki MARUKAWA, Shuichi Iwata | 2022-09-13 |
| 11223305 | Vehicle driving device | Naoyuki Kishimoto, Shuichi Iwata, Naoki MARUKAWA, Hirotaka Koyanagi | 2022-01-11 |
| 10994600 | Layout structure for front compartment of hybrid vehicle | Naoki MARUKAWA, Shuichi Iwata, Naoyuki Kishimoto | 2021-05-04 |
| 10995319 | Method for producing sheet-like pancreatic islet | Koji Azuma, Yasutaka Fujita, Miwa Harada | 2021-05-04 |
| 10655515 | Blow-by gas recirculation device for internal combustion engine | Takeshi Fukui | 2020-05-19 |
| 10605366 | Pressure ring | Hisashi Ohki, Takashi Koyama, Yusuke Morita, Takashi Suzuki | 2020-03-31 |
| 10458310 | Control device for internal combustion engine | Yusuke Morita, Motoichi Murakami, Takeshi Kitayama | 2019-10-29 |
| 10352280 | Blow-by gas recirculation device for internal combustion engine | Takeshi Fukui | 2019-07-16 |
| 9511511 | Resin-coated saw wire and cut article | Kazuo Yoshikawa, Kazuhisa Fujisawa, Masanori Anan, Akinori Uratsuka, Yoshitake Matsushima | 2016-12-06 |
| 9458774 | Abnormal combustion suppression control apparatus for internal combustion engine | Motoichi Murakami, Daisaku Ozaki | 2016-10-04 |
| 8984877 | Heat exchanger for stirling engine | Daisaku Sawada, Masaaki Katayama | 2015-03-24 |
| 8904779 | Stirling engine gas lubrication structure | Masaaki Katayama, Daisaku Sawada, Manabu Tateno | 2014-12-09 |
| 8776516 | Exhaust heat recovery system | Masaaki Katayama, Daisaku Sawada | 2014-07-15 |
| 8763514 | Gas lubrication structure for piston, and stirling engine | Daisaku Sawada, Masaaki Katayama | 2014-07-01 |
| 8479507 | Piston engine | Masaaki Katayama, Daisaku Sawada | 2013-07-09 |
| 8479506 | Piston engine | Daisaku Sawada, Masaaki Katayama | 2013-07-09 |
| 8470105 | Process for manufacturing a high carbon steel wire material having excellent wire drawability | Takuya Kochi, Shogo Murakami, Takeshi Kuroda, Hidenori Sakai, Tomotada Maruo +1 more | 2013-06-25 |
| 8273292 | Steel for machine and structural use having excellent machinability | Koichi Sakamoto, Motohiro Horiguchi, Shogo Murakami, Shinsuke Masuda, Koichi Akazawa | 2012-09-25 |
| 8250869 | Exhaust heat recovery apparatus | Daisaku Sawada, Shinichi Mitani | 2012-08-28 |
| 8192565 | Steel for machine and structural use having excellent machinability and process for producing the same | Tomokazu Masuda, Takehiro Tsuchida, Masaki Shimamoto, Motohiro Horiguchi, Shinsuke Masuda +4 more | 2012-06-05 |
| 8166759 | Exhaust heat recovery apparatus | Daisaku Sawada, Shinichi Mitani | 2012-05-01 |
| 8052925 | Low carbon resulfurized free-machining steel having high machinability | Koichi Sakamoto, Atsuhiko Yoshida, Goro Anan, Yoshiteru Fukuoka | 2011-11-08 |
| 8038934 | High-strength spring steel excellent in brittle fracture resistance and method for producing same | Takuya Kochi, Wataru Urushihara | 2011-10-18 |