Takumi Hirano

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polypropylene film and capacitor made by using it as a dielectric
- Patent number 6,094,337
- Issue date Jul 25, 2000
- Toray Industries Inc.
- Takashi Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially oriented polypropylene film and a capacitor made thereof
- Patent number 5,724,222
- Issue date Mar 3, 1998
- Toray Industries Inc.
- Takumi Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ROTATING BODY FOR ROTATION RESTRICTING MECHANISM, AND ACTUATOR
- Publication number 20220352787
- Publication date Nov 3, 2022
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Koji SHINOHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER