Masaharu Hirosawa

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Yamato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Characteristic evaluation device and characteristic evaluation meth...
- Patent number 12,021,466
- Issue date Jun 25, 2024
- Miki Pulley Co., Ltd.
- Ryuta Sato
- G01 - MEASURING TESTING
Information Patent Grant
Power transmission coupling
- Patent number D883211
- Issue date May 5, 2020
- Miki Pulley Co., Ltd.
- Junpei Kajiyama
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Power transmission coupling
- Patent number D883210
- Issue date May 5, 2020
- Miki Pulley Co., Ltd.
- Junpei Kajiyama
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
CHARACTERISTIC EVALUATION DEVICE AND CHARACTERISTIC EVALUATION METH...
- Publication number 20220278638
- Publication date Sep 1, 2022
- Miki Pulley Co., Ltd.
- Ryuta SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER