Ikuo Morioka — 6 Patents at Sekisui Plastics Co.

Ikuo Morioka has been granted 6 US patents while listed as an inventor at Sekisui Plastics Co.. The first was granted in 1996 and the most recent in December 2011. Ikuo Morioka ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ikuo Morioka in Nara, JP.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
8084510	Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product	Yasutaka Tsutsui, Hideyasu Matsumura	2011-12-27
7683101	Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam	Naokuni Inada, Hideyasu Matsumura, Yasutaka Tsutsui	2010-03-23
6527993	Method for producing foamed-in-mold product of aromatic polyester based resin	Takaaki Hirai, Minoru Fujishima, Hiroyuki Ueno, Hideyasu Matsumura, Yukio Aramomi +1 more	2003-03-04
6034143	Foamed styrene resin material and heat insulating material using the same for construction	Yukio Aramomi, Mutsuhiko Shimada	2000-03-07
5683637	Method of molding expandable styrene type resin particles	Hiroyuki Yamagata, Mutsuhiko Shimada	1997-11-04
5580649	Expandable styrene type resin particles and foamed articles from said particles	Hiroyuki Yamagata, Mutsuhiko Shimada	1996-12-03