Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173331 | Hermetic sealing cap and method of manufacturing the same | Shigeji Matsubara, Masaharu Yamamoto, Toshiaki Fukusako | 2007-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173331 | Hermetic sealing cap and method of manufacturing the same | Shigeji Matsubara, Masaharu Yamamoto, Toshiaki Fukusako | 2007-02-06 |