Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7390563 | Conductive polypropylene resin foam sheet and receptacle | Hirokazu Kawauchi, Eitaroh Fukutaka | 2008-06-24 |
| 7014896 | Packaging container for electronic part | Takeshi Miyakawa, Mikio Shimizu, Masafumi Hiura, Minoru Oda | 2006-03-21 |