Hisashi Tuchida

Follow

Person

Tsuruoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Granular stabilizer for chlorine-containing polymers
- Patent number 4,329,182
- Issue date May 11, 1982
- Mizusawa Kagaku Kogyo Kabushiki Kaisha
- Yujiro Sugahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for an electrode for a lead battery
- Patent number 4,188,268
- Issue date Feb 12, 1980
- Mizusawa Kagaku Kogyo Kabushiki Kaisha
- Yujiro Sugahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Novel lead monoxide and process for preparation thereof
- Patent number 4,117,104
- Issue date Sep 26, 1978
- Mizusawa Kagaku Kogyo Kabushiki Kaisha
- Yujiro Sugahara
- B82 - NANO-TECHNOLOGY