Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400729 | Fuel injection valve | Shota Kawasaki, Naoya Hashii, Keisuke Ito, Kyosuke Watanabe | 2019-09-03 |
| 10107243 | Fuel injection valve | Norihisa Fukutomi, Akio Shingu, Kyosuke Watanabe, Manabu Hirai | 2018-10-23 |
| 9951731 | Fuel injection valve and manufacturing method for fuel injection valve | Akio Shingu, Norihisa Fukutomi, Manabu Hirai | 2018-04-24 |
| 9920725 | Fuel injection valve | Norihisa Fukutomi, Akio Shingu, Kyosuke Watanabe, Manabu Hirai | 2018-03-20 |
| 9863380 | Fuel injection valve | Yukitaka Sakata, Naoya Hashii, Keisuke Ito, Kyosuke Watanabe, Shota Kawasaki | 2018-01-09 |
| 9726131 | Fuel injection valve | Naoya Hashii, Keishi Nakano | 2017-08-08 |
| 9512810 | Electromagnetic fuel injection valve | Akio Shingu, Keishi Nakano | 2016-12-06 |
| 9366209 | Fuel injection valve | Naoya Hashii | 2016-06-14 |
| 9194350 | Fuel injection valve and method of manufacturing the same | Akio Shingu, Keishi Nakano | 2015-11-24 |
| 8967500 | Fuel injection valve | Naoya Hashii | 2015-03-03 |
| 8919674 | Fuel injection valve | Kyosuke Watanabe, Naoya Hashii | 2014-12-30 |
| 8919675 | Fuel injection valve | Yukitaka Sakata, Naoya Hashii, Kyosuke Watanabe | 2014-12-30 |
| 8888024 | Fuel injection valve | Naoya Hashii | 2014-11-18 |
| 8857743 | Fuel injection valve | Akio Shingu, Masayuki Aota | 2014-10-14 |
| 8657213 | Fuel injection valve | Yukitaka Sakata, Naoya Hashii | 2014-02-25 |
| 8567701 | Fuel injection valve | Naoya Hashii | 2013-10-29 |
| 8302886 | Fuel injection valve | Naoya Hashii | 2012-11-06 |
| 8302889 | Fuel injection valve | Naoya Hashii, Keishi Nakano, Atsushi Yoshimura, Manabu Miyaki | 2012-11-06 |
| 8191800 | Fuel injection valve | Kazunori Kitagawa, Masayuki Aota | 2012-06-05 |
| 8128009 | Fuel injection valve | Akio Shingu, Masayuki Aota | 2012-03-06 |
| 8052073 | Fuel injection valve | Kazunori Kitagawa, Masayuki Aota | 2011-11-08 |
| 8002207 | Fuel injection valve | Naoya Hashii, Keishi Nakano, Atsushi Yoshimura, Manabu Miyaki | 2011-08-23 |
| 6848636 | Fuel injection valve | Mamoru Sumida | 2005-02-01 |
| 6769638 | Fuel injection valve | Mamoru Sumida | 2004-08-03 |
| 6394367 | Fuel injection valve | Mamoru Sumida | 2002-05-28 |