Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11118531 | Engine control device and method of controlling engine | Takeru Matsuo, Yoshie Kakuda, Sangkyu Kim | 2021-09-14 | $520,000 |
| 11092107 | Combustion chamber structure of engine | Sangkyu Kim, Takashi Sumimoto, Tomonori Harada, Shintaro Okada, Shuji Takuma | 2021-08-17 | $409,000 |
| 11035318 | Control device for compression ignition engine | Takeru Matsuo, Yoshie Kakuda, Sangkyu Kim | 2021-06-15 | $571,000 |
| 10989135 | Control device for compression ignition engine | Takeru Matsuo, Yoshie Kakuda, Sangkyu Kim | 2021-04-27 | $643,000 |
| 10988141 | Engine lubrication system | Kenta Honda, Masanori Hashimoto, Daisuke Fukuda, Atsushi Yamada | 2021-04-27 | $643,000 |
| 10982620 | Engine control device | Takeru Matsuo, Yoshie Kakuda, Sangkyu Kim | 2021-04-20 | $405,000 |
| 10982588 | Compression ignition engine | Sangkyu Kim, Takashi Sumimoto, Shintaro Okada, Shuji Takuma | 2021-04-20 | $405,000 |
| 10907568 | Control device for compression ignition engine | Takeru Matsuo, Yoshie Kakuda, Sangkyu Kim | 2021-02-02 | $416,000 |