Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426329 | Duplex eutectic silicon alloy, manufacturing method thereof, and manufacturing method of sintered compact using silicon alloy powder | Toshiyuki Watanabe, Masafumi Matsushita, Toshitaka Sakurai, Kazuya Sato, Yoko Matsushita +12 more | 2013-04-23 |
| 7232862 | Rubber composition, vulcanizate, and air intake hose | Yoshiyuki Odagawa, Fumio Ikeda, Nobuyoshi Emori, Hideyuki Fujiwara, Takahiro Iwata | 2007-06-19 |
| 6666259 | Method for manufacturing mold for hot-runner injection molding machine | Itsuo Shibata, Ryoichi Sekiguchi | 2003-12-23 |
| 6533021 | Mold for hot-runner injection molding machine and method for manufacturing the same | Itsuo Shibata, Ryoichi Sekiguchi | 2003-03-18 |
| 6132847 | Foamed rubber extruded product | Tomoaki Okita, Katsumi Nakashima, Norikazu Mayama, Hitoshi Kondo | 2000-10-17 |
| 6040351 | Foam rubber composition and a molded product of foam rubber | Tomoaki Okita, Katsumi Nakashima, Takeru Wadaki | 2000-03-21 |
| 5973017 | Foamed rubber blend containing and ethylene-propylene-diene polymer blend and an article formed from a sulfur-vulcanized foamed rubber blend | Tomoaki Okita, Katsumi Nakashima | 1999-10-26 |
| 5623008 | Rubber composition for glass-run | Hideyuki Fujiwara | 1997-04-22 |
| 5536537 | Process of producing surface modified weather strip for automobiles | Hiroyoshi Shimotsu | 1996-07-16 |