Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776339 | Microwave drying method of honeycomb formed body | Mitsuharu Ono | 2017-10-03 |
| 9736582 | Loudspeaker | Keiichiro Tanaka | 2017-08-15 |
| 9616631 | Supporting method of honeycomb formed body | — | 2017-04-11 |
| 9556607 | Method for constructing cylindrical tank | Juichiro YAMADA | 2017-01-31 |