| 10541517 |
Spark plug for internal combustion engine and method for manufacturing the same |
Kenji Hattori, Teiji Ishinada |
2020-01-21 |
| 10530132 |
Spark plug for internal combustion engine and method for manufacturing the same |
Kenji Hattori |
2020-01-07 |
| 10431960 |
Spark plug for internal combustion engine |
Ryohei Akiyoshi |
2019-10-01 |
| 10348060 |
Spark plug |
Tomoyuki Watanabe, Ryohei Akiyoshi |
2019-07-09 |
| 9948067 |
Spark plug |
Masamichi Shibata, Kenji Hattori |
2018-04-17 |
| 9899805 |
Method for manufacturing spark plug |
Tomoaki Kato |
2018-02-20 |
| 9568004 |
Rotary compressor |
Takeshi Ogata, Yu Shiotani, Takumi Hikichi, Kentaro Shii, Tadayoshi Shoyama +7 more |
2017-02-14 |
| 9512841 |
Rotary compressor with oil retaining portion |
Takeshi Ogata, Yu Shiotani, Takumi Hikichi, Kentaro Shii, Tadayoshi Shoyama +7 more |
2016-12-06 |
| 9482231 |
Rotary compressor having an oil groove in an inner peripheral surface of a bearing |
Shingo Oyagi, Hirofumi Yoshida, Hiroaki Nakai, Yu Shiotani, Tsuyoshi Karino |
2016-11-01 |
| 8985978 |
Scroll compressor with bypass holes |
Hiroaki Nakai, Hirofumi Yoshida, Tsuyoshi Karino, Shingo Oyagi, Noboru Iida |
2015-03-24 |
| 8841828 |
Spark plug |
Tomoyuki Igarashi, Tatsunori Yamada, Katsutoshi Nakayama |
2014-09-23 |
| 7942648 |
Air pump |
Atsushi Sakuda, Noboru Iida, Tatsuya Nakamoto, Kiyoshi Sawai, Hiroyuki Fukuhara +1 more |
2011-05-17 |
| 7632084 |
Oilless rotary vane pump having open ends of vane grooves being inclined rearward in the rotation direction |
Kiyoshi Sawai, Atsushi Sakuda, Tatsuya Nakamoto, Noboru Iida |
2009-12-15 |
| 6034962 |
Communication method with attaching identifiers to receive request and transmit request |
Mitsuo Asai, Hirofumi Yamashita, Yoshihiro Takiyasu |
2000-03-07 |
| 6014695 |
Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof |
Hirofumi Yamashita, Yoshihiro Takiyasu, Mitsuo Asai, Nozomu Hirose, Miho Iwanaga +1 more |
2000-01-11 |
