Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1030002 | Valve | — | 2024-06-04 |
| D1015490 | Valve | — | 2024-02-20 |
| D999366 | Valve | — | 2023-09-19 |
| D895072 | Valve | Kensuke Masuda, Nobuyuki Matsukuma | 2020-09-01 |
| D817454 | Ball valve | — | 2018-05-08 |
| D810879 | Ball valve | — | 2018-02-20 |
| 7775505 | Butterfly valve having improved sealing between a shaft seal part and a valve disc | Akihiro Shakagori | 2010-08-17 |
| 6452264 | Insulating thick film composition, ceramic electronic device using the same, and electronic apparatus | Mitsuyoshi Nishide, Jun Urakawa | 2002-09-17 |