Toki; Shigeyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toki; Shigeyuki.The latest application filed is for "polypropylene resin composition".
- Toki; Shigeyuki - Tokyo JP
- Toki; Shigeyuki - Iruma JP
- Toki; Shigeyuki - Kodaira JA
| Patent | Date |
|---|---|
| Polypropylene resin composition Grant 5,621,046 - Iwanami , et al. April 15, 1 | 1997-04-15 |
| Olefin polymerization catalyst Grant 5,223,465 - Ueki , et al. June 29, 1 | 1993-06-29 |
| Urethane elastomers prepared from polyethers having a certain molecular weight distribution Grant 3,963,681 - Kaneko , et al. June 15, 1 | 1976-06-15 |
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