Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920196 | Propylene-based block copolymer | Tomohiro Hosoi, Shigeo Mizukami, Masahiro Nagata, Kouichi Nakayama | 2018-03-20 |
| 8211978 | Moldability modifier and polypropylene resin composition using the same | Yukihito Zanka, Ken Shimizu, Masashi Shimouse, Shigeo Mizukami | 2012-07-03 |