NTN-Rulon Industries Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for NTN-Rulon Industries Co., Ltd..The latest application filed is for "cleaning blade for use with photoelectronic copying machine".
- NTN-Rulon Industries Co., Ltd. - Tokyo JP
| Patent | Date |
|---|---|
| Cleaning blade for use with photoelectronic copying machine Grant 4,825,249 - Oki , et al. April 25, 1 | 1989-04-25 |
| Polyether imide resin composition containing vulcanizable organopolysiloxane Grant 4,727,118 - Egami February 23, 1 | 1988-02-23 |
| Resinous compositions having lubricity Grant 4,703,075 - Egami October 27, 1 | 1987-10-27 |
| Finger strips for copying machines Grant 4,687,696 - Satoji August 18, 1 | 1987-08-18 |
| Polyamideimide resin composition Grant 4,599,383 - Satoji July 8, 1 | 1986-07-08 |
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