Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837514 | Valve structure of shock absorber | Kazuyuki KIMISHIMA, Makoto Arano, Kenji Hibi, Koji Kawamura | 2020-11-17 |
| 10748589 | Memory system | Marie Takada, Masanobu Shirakawa, Naomi Takeda | 2020-08-18 |
| 10726911 | Memory system | Kuminori Hyodo, Kenji Sakurada, Masanobu Shirakawa | 2020-07-28 |
| 10683872 | Centrifugal compressor bundle and centrifugal compressor | — | 2020-06-16 |
| 10627312 | Particulate matter sensor and particulate matter sensing system | Go MIYAGAWA, Kouji Andoh, Masayuki Tamura, Hirokatsu Imagawa, Takao Mishima +1 more | 2020-04-21 |
| 10620036 | Attachment monitoring system | Yasuo Hirokawa, Shunichi Sakamoto, Junji Takai, Masayuki Obata | 2020-04-14 |
| 10539151 | Centrifugal compressor casing and centrifugal compressor | — | 2020-01-21 |