Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279893 | Prepregs, process for producing the same and laminates produced with the same | Toshihiro Hattori, Takashi Murata, Kazuya Goto, Takeshi Kato, Shigetsugu Hayashi +1 more | 1994-01-18 |
| 5225449 | Expandable plastics and their foams | Yoshinobu Shiraishi, Tetsuya Sawano, Tetsuya Yamamoto, Shigeru Sakai | 1993-07-06 |
| 5179139 | Dihydroxybiphenyl-advanced epoxy resin blends | Masahiro Sugimori, Kazuya Goto, Masahiro Saruta | 1993-01-12 |
| 5173545 | Resin composition for composite material | Shigetsugu Hayashi, Takashi Murata | 1992-12-22 |
| 5166290 | Resin composition for composite material | Shigetsugu Hayashi, Takashi Murata | 1992-11-24 |
| 5128425 | Epoxy resin composition for use in carbon fiber reinforced plastics, containing amine or amide based fortifiers | Yoshinobu Shiraishi | 1992-07-07 |
| RE33965 | Intermediate for composite materials | Akira Agata, Yasuaki Ii | 1992-06-16 |
| 5053475 | Epoxy resin composition | Akira Agata, Masahiro Saruta, Takashi Murata, Takatoshi Kubo | 1991-10-01 |
| 5017674 | Epoxy resin composition for composite material from m- or o-substituted triglycidylaminophenols, with fortifier and latent curing agents | Yoshinobu Shiraishi, Shigetsuga Hayashi | 1991-05-21 |
| 5003013 | Intermediate for composite of polymaleimide, polycyanate, epoxy resin and polyester | Takayuki Iseki, Akira Agata | 1991-03-26 |
| 4959438 | Epoxy resin composition and prepreg for composite materials using the same from bi and tri-epoxides, triarylbisphenols and diaminodiphenylsulfones | Akira Agata, Masahiro Saruta, Takashi Murata | 1990-09-25 |
| 4956411 | Epoxy resin composition for composite material from m- or o-substituted triglycidylaminophenols, diaminodiphenylsulfone and latent curing agents | Yoshinobu Shiraishi, Shigetsugu Hayashi | 1990-09-11 |
| 4832932 | Carbon fiber for composite material | Masahiro Saruta, Takashi Murata, Akira Agata, Setuo Kashiyama | 1989-05-23 |
| 4767805 | Intermediate for composite materials | Akira Agata, Yasuaki Ii | 1988-08-30 |
| 4568719 | Resin composition | Masahiro Saruta, Hideki Moriishi | 1986-02-04 |
| 4345959 | Process for producing thermosetting resin film | Hajime Asai, Takeo Gomi | 1982-08-24 |
| 4339490 | Fiber reinforced plastic sheet molding compound | Naonori Yoshioka, Setsuo Kashiyama | 1982-07-13 |