Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230991 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2022-01-25 |
| 11215136 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2022-01-04 |
| 11181069 | Diesel engine system | Naotoshi Shirahashi, Takeshi Inazumi, Tetsuya Fujioka | 2021-11-23 |
| 11168641 | Diesel engine system | Naotoshi Shirahashi, Takeru Matsuo, Sangkyu Kim | 2021-11-09 |
| 11078828 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2021-08-03 |
| 10865731 | Fuel injection control system and fuel injection control method for diesel engine | Naotoshi Shirahashi, Tunehiro Mori, Kiyoaki Iwata, Sangkyu Kim | 2020-12-15 |
| 10844805 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2020-11-24 |
| 10837397 | Fuel injection control system and fuel injection control method for diesel engine | Naotoshi Shirahashi, Tunehiro Mori, Kiyoaki Iwata, Sangkyu Kim | 2020-11-17 |
| 10815927 | Engine system | Naotoshi Shirahashi, Yasunori Uesugi | 2020-10-27 |
| 10605186 | Engine control device | Kenko Ujihara, Hiroaki Shiiba, Naotoshi Shirahashi | 2020-03-31 |
| 10557436 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Inazumi, Tetsuya Fujioka | 2020-02-11 |
| 10557419 | Method and device for controlling fuel injection of diesel engine | Naotoshi Shirahashi, Tsunehiro Mori, Takeshi Inazumi, Keisuke Kawahara | 2020-02-11 |
| 10523219 | Phase locked loop and control method therefor | Masahisa Tamura, SHUNSUKE SAKAZUME, Ken Yamamoto | 2019-12-31 |
| 10280865 | Engine control device | Kenko Ujihara, Hiroaki Shiiba, Naotoshi Shirahashi | 2019-05-07 |
| 10197005 | Fuel injectin control method and fuel injection control device for compression self-ignition engine | Naotoshi Shirahashi, Tsunehiro Mori, Takahiro Yamamoto, Kiyoaki Iwata | 2019-02-05 |
| 10087877 | Fuel injection control method and fuel injection control device for compression self-ignition engine | Naotoshi Shirahashi, Tsunehiro Mori, Takahiro Yamamoto, Takeshi Inazumi, Keisuke Kawahara | 2018-10-02 |
| 10024250 | Fuel injection control apparatus for engine | Naotoshi Shirahashi, Tsunehiro Mori, Takahiro Yamamoto | 2018-07-17 |
| 10012174 | Fuel injection control method and fuel injection control device for compression self-ignition engine | Naotoshi Shirahashi, Tsunehiro Mori, Takahiro Yamamoto, Kiyoaki Iwata, Kiyonori Nagato | 2018-07-03 |
| 9643104 | Liquid chromatography device, liquid chromatography analysis process, and non-transitory computer-readable medium for liquid chromotography analysis | — | 2017-05-09 |
| 9379716 | Electronic circuit, method of controlling electronic circuit, and electronic apparatus | Masahisa Tamura | 2016-06-28 |
| 9285347 | Bubble reduction device, chromatography device, bubble reduction method, and bubble reduction program | Seiji Satake, Tokuo Kasai, Akira Sezaki | 2016-03-15 |
| 9261531 | Quantification method and quantification apparatus for electrode material | — | 2016-02-16 |
| 8671159 | Technique for previously providing estimate of time required for processing | — | 2014-03-11 |
| 8557459 | Fuel cell system, method of stopping operation of the fuel cell system, and method of starting operation of the fuel cell system | Takao FUKUMIZU, Masahiro Mohri, Ryugo Suzuki, Hiromichi Yoshida, Fusao Nakagawa | 2013-10-15 |
| 8549100 | Technique for previously providing estimate of time required for processing | — | 2013-10-01 |