Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424600 | Spark plug | Tatsuya Gozawa, Daiki Goto | 2022-08-23 |
| 9897063 | Glow plug with pressure sensor | Yoshihiro Nakamura, Masahiro Kawakatsu, Hiroyuki Suzuki | 2018-02-20 |
| 9784450 | Glow plug with combustion pressure sensor | Yoshihiro Nakamura, Tadashi Watanabe, Masayoshi Matsui | 2017-10-10 |
| 9726376 | Glow plug with combustion pressure sensor | Tadashi Watanabe, Yoshihiro Nakamura, Masayoshi Matsui | 2017-08-08 |
| 9693199 | Location information management system, mobile station, service management server, movement sensing method, and non-transitory computer readable medium | Takanori Iwai, Ko Ito | 2017-06-27 |
| 9591526 | Communication control system, service management server, mobile station, communication control method, and non-transitory computer readable medium | Takanori Iwai, Ko Ito | 2017-03-07 |
| 9366594 | Combustion pressure sensor | Yoshihiro Nakamura, Masayoshi Matsui | 2016-06-14 |
| 8939121 | Glow plug fitted with combustion pressure detection sensor | Kenjiro Nishiyuki, Masahiro Kawakatsu, Yoshihiro Nakamura, Masayoshi Matsui, Tadashi Watanabe | 2015-01-27 |
| 8893545 | Glow plug with combustion pressure sensor | Yoshihiro Nakamura, Masayoshi Matsui | 2014-11-25 |
| 8567237 | Combustion pressure sensor | Yoshihiro Nakamura, Masayoshi Matsui | 2013-10-29 |
| 8519306 | Glow plug | Shinsuke Itoh, Masanori Suda, Toshiyuki Matsuoka | 2013-08-27 |
| 7635826 | Glow plug having built-in sensor | Yuichi Yamada, Tatsuki Hirabayashi, Akito Ishihara, Tatsunori Yamada | 2009-12-22 |
| 6647776 | Split-flow flowmeter with a profusion facing the detection element | Yoshihiko Kohmura, Takio Kojima, Takafumi Oshima | 2003-11-18 |
| 6578414 | Split-flow-type flowmeter | Yoshihiko Kohmura, Takio Kojima, Takafumi Oshima | 2003-06-17 |
| 6526822 | Flow rate and flow velocity measurement device | Yoshihiko Kohmura, Takio Kojima, Yasuhisa Kuzuya, Masanori Suda, Takafumi Oshima | 2003-03-04 |
| 6474154 | Flow measurement device for measuring flow rate and flow velocity | Yoshihiko Kohmura, Takio Kojima, Yasuhisa Kuzuya, Masanori Suda, Takafumi Oshima | 2002-11-05 |
| 6474177 | Flow measurement device for measuring flow rate and flow velocity | Yoshihiko Kohmura, Takio Kojima, Yasuhisa Kuzuya, Masanori Suda, Takafumi Oshima | 2002-11-05 |