Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401695 | Work machine | Koji Hyodo, Masaki Yoshikawa, Tetsuji Tanaka, Kouji Shimazaki, Isamu Aoki | 2022-08-02 |
| 11390745 | Aromatic polysulfone, aromatic polysulfone composition, and method for producing aromatic polysulfone | — | 2022-07-19 |
| 11374097 | Semiconductor device having improved carrier mobility | Tatsuhiro Oda, Takuo KIKUCHI | 2022-06-28 |
| 11319443 | Aromatic polysulfone composition | — | 2022-05-03 |
| 11306001 | Polycrystalline silicon rod and method for producing same | — | 2022-04-19 |