Yokokawa; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokokawa; Kiyoshi.The latest application filed is for "glass base material manufacturing apparatus and method thereof".
- Yokokawa; Kiyoshi - Gunma-ken JP
- Yokokawa; Kiyoshi - Annaka JP
- Yokokawa; Kiyoshi - Nishinomiya JP
- Yokokawa; Kiyoshi - Gunma JP
| Patent | Date |
|---|---|
| Glass Base Material Manufacturing Apparatus And Method Thereof App 20140144188 - Takei; Junichiro ; et al. | 2014-05-29 |
| Glass base material manufacturing apparatus and method thereof App 20080087048 - Takei; Junichiro ; et al. | 2008-04-17 |
| Glass base material manufacturing apparatus and method thereof App 20020194879 - Takei, Junichiro ; et al. | 2002-12-26 |
| Method for manufacturing large-sized quartz glass tube Grant 5,785,729 - Yokokawa , et al. July 28, 1 | 1998-07-28 |
| Method of producing quartz glass body Grant 5,769,921 - Yokokawa June 23, 1 | 1998-06-23 |
| L- or DL-threo-3-(3,4-dihydroxyphenyl)serine for the treatment of urinary incontinence Grant 5,266,596 - Yokokawa , et al. November 30, 1 | 1993-11-30 |
| Base material of optical fibers and a method for the preparation thereof Grant 4,874,416 - Yokokawa , et al. October 17, 1 | 1989-10-17 |
| Method for resin encapsulation of a semiconductor device and a resin composition therefor Grant 4,772,644 - Itoh , et al. September 20, 1 | 1988-09-20 |
| Quartz glass-made optical fibers and a method for the preparation thereof Grant 4,690,504 - Yokokawa , et al. September 1, 1 | 1987-09-01 |
| Method for reducing diameter of a glass rod or tube by drawing Grant 4,608,071 - Yokokawa , et al. August 26, 1 | 1986-08-26 |
| Method for preparing shaped articles of a fluorinated elastomer Grant 4,094,949 - Yokokawa , et al. June 13, 1 | 1978-06-13 |
| Silicone resin molding compositions Grant 4,000,108 - Yokokawa , et al. December 28, 1 | 1976-12-28 |
| Silicone resin compositions Grant 3,980,729 - Yokokawa , et al. September 14, 1 | 1976-09-14 |
| Silicone molding compositions Grant 3,907,742 - Tanaka , et al. September 23, 1 | 1975-09-23 |
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