Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6320009 | Polypropylene resin composition and injection-molded article | Yoshiyuki Sakuda, Mikio Hashimoto, Hideki Nakagawa, Hiroshi Yoshikawa | 2001-11-20 |
| 5601493 | Drive shaft made of fiber reinforced plastics, and method for connecting pipe made of fire-reinforced plastics | Akiko Nakazono, Kohji Yamatsuta, Yasuo Shinohara, Hitoshi Murotani | 1997-02-11 |
| 5532309 | Resin composition for automobile bumper | Osamu Fukui, Kouhei Ueno, Yukimasa Hamada, Takeyoshi Nishio, Takao Nomura +1 more | 1996-07-02 |
| 5354795 | Polypropylene resin composition having improved coating property | Kohhei Ueno, Kazuyoshi Tanaka, Yasuo Kita | 1994-10-11 |
| 5308908 | Polypropylene resin composition | Osamu Fukui, Kouhei Ueno, Ikunori Sakai, Takao Nomura, Takeyoshi Nishio +1 more | 1994-05-03 |
| 5266417 | Low-temperature service nickel plate with excellent weld toughness | Takahiro Kubo, Chiaki Shiga, Osamu Tanigawa | 1993-11-30 |
| 4983647 | Reinforced polypropylene composition | Kouhei Ueno, Tomohiko Akagawa | 1991-01-08 |
| 4777987 | Outer stay of heald frame for loom | Kousaku Asagi, Akiko Nakazono | 1988-10-18 |