Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531527 | Viscosity-stabilizer-containing natural rubber latex and natural rubber and a production process thereof | Hirotoshi Toratani, Ken Kijima | 2003-03-11 |
| 6103808 | High aromatic oil and rubber composition and oil extended synthetic rubber using the same | — | 2000-08-15 |
| 5998513 | Rubber composition containing an asphaltene-containing softening agent | — | 1999-12-07 |
| 5587417 | Rubber composition for tire tread | Shinsuke Nakane, Kazuhiko Kanou | 1996-12-24 |
| 5531256 | Flame-retardant rubber tires | Keizo Akutagawa, Kazuo Yagawa, Makoto Tanaka, Junichi Yamagishi, Kazuo Hachiya | 1996-07-02 |
| 5489660 | Copolymers of conjugated dienes and aromatic vinyl compounds prepared by continuous process | David M. Roggeman, Jung W. Kang | 1996-02-06 |
| 5341862 | Flame-retardant rubber tires | Keizo Akutagawa, Kazuo Yagawa, Makoto Tanaka, Junichi Yamagishi, Kazuo Hachiya | 1994-08-30 |
| 5340867 | Flame-retardant rubber compositions | Kazuo Yagawa, Junichi Yamagishi, Kazuo Hachiya, Satoshi Takezawa | 1994-08-23 |
| 5331036 | Oil extended ultra high molecular weight elastomers | Jung W. Kang, Gary B. Seaver | 1994-07-19 |
| 5272203 | High performance tire treads and tires | Dwayne A. Joyner, Jung W. Kang, Kazuaki Yuto, Bonnie L. Stuck | 1993-12-21 |
| 5260370 | Oil extended ultra high molecular weight elastomers | Jung W. Kang, Gary B. Seaver | 1993-11-09 |
| 5231152 | Continuous process for preparing copolymers of conjugated dienes and aromatic vinyl compounds | David M. Roggeman, Jung W. Kang | 1993-07-27 |
| 5202363 | Anhydrous metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids and related methods | Arthur E. Oberster | 1993-04-13 |
| 5147951 | Method for preparing ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds | Jung W. Kang, Gary B. Seaver | 1992-09-15 |
| 5143957 | Solid golf balls reinforced with anhydrous metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids | Yoshinori Egashira, Takeshi Kinoshita | 1992-09-01 |
| 5137976 | Anhydrous metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids and related methods | Arthur E. Oberster | 1992-08-11 |
| 5120794 | Anhydrous metal salts of .alpha.-.beta.-ethylenically unsaturated carboxylic acids and related methods | Arthur E. Oberster | 1992-06-09 |
| 5096943 | Method for incorporating metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids in polymers | David M. Roggeman, Arthur E. Oberster, Jung W. Kang | 1992-03-17 |
| 5093402 | Solid golf balls reinforced with metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids via solution masterbatch | Yoshinori Egashira, Takeshi Kinoshita | 1992-03-03 |
| 4889677 | Process for curing tire employing a bladder lubricant | Seisuke Tomiya | 1989-12-26 |
| 4814214 | Process for molding and vulcanizing rubber products | Seisuke Tomita | 1989-03-21 |
| 4714734 | Rubber compounds | Akihiro Maehara, Seisuke Tomita, Yuichi Funahashi, Junichiro Watanabe, Kazuo Sugiura +1 more | 1987-12-22 |
| 4710541 | Process for molding and vulcanizing rubber products | Seisuke Tomita | 1987-12-01 |
| 4590123 | Low-resilience rubber compositions and foams | Takashi Ohashi | 1986-05-20 |
| 4546127 | Low-resilience rubber compositions and foams | Takashi Ohashi | 1985-10-08 |