Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783844 | Polypropylene resin foam-molded article | Kouichi Honda | 2004-08-31 |
| 6511755 | Polypropylene film and multilayered polypropylene film | Yasuhiro Mochizuki, Yoshitaka Morimoto, Takanori Nakashima, Taketo Hirose, Takayuki Hattori +1 more | 2003-01-28 |
| 6410662 | Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof | Tsutomu Ushioda, Jun Saito, Mototake Tsutsui, Yoshitoyo Yasuda, Hiroyuki Fujita +7 more | 2002-06-25 |
| 6365689 | Propylene/ethylene random copolymer, molding material, and molded article | Tsutomu Ushioda, Jun Saito, Mototake Tsutsui, Yoshitoyo Yasuda, Hiroyuki Fujita +5 more | 2002-04-02 |
| 6348271 | Film having gas permeability | Shinji Nakata, Chikashi Okayama, Takanori Nakashima, Yuji Ando | 2002-02-19 |
| 4508786 | Polyolefin resin composition | Tadao Ishibashi | 1985-04-02 |
| 4487871 | Polyolefin resin composition | Tadao Ishibashi | 1984-12-11 |