Asakawa; Shirow
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asakawa; Shirow.The latest application filed is for "high-temperature furnace having selectively permeable membranes for oxygen enrichment".
- Asakawa; Shirow - Zama JP
- Asakawa; Shirow - Kawasaki JA
- Asakawa; Shirow - Osaka JA
- Asakawa; Shirow - Kadoma City Osaka JA
| Patent | Date |
|---|---|
| High-temperature furnace having selectively permeable membranes for oxygen enrichment Grant 4,553,988 - Shimizu , et al. November 19, 1 | 1985-11-19 |
| Light and heat sensitive composition for producing a colored transfer complex image Grant 3,936,307 - Asakawa , et al. February 3, 1 | 1976-02-03 |
| Photosensitive Compositions And A Method For Recording And Directly Developing A Coloured Image Grant 3,765,888 - Sano , et al. October 16, 1 | 1973-10-16 |
| High Molecular Weight Semi-solid Electrolytic Capacitor Grant 3,766,443 - Asakawa , et al. October 16, 1 | 1973-10-16 |
| Solid Capacitor With Electrolyte Containing Organic Material And Method For Producing Same Grant 3,679,944 - Yoshimura , et al. July 25, 1 | 1972-07-25 |
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