Hisamitsu HATOU

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Soft magnetic material and method for producing the same, and elect...
- Patent number 12,129,558
- Issue date Oct 29, 2024
- Hitachi, Ltd.
- Matahiro Komuro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ball screw, method for manufacturing ball screw, power steering dev...
- Patent number 12,060,926
- Issue date Aug 13, 2024
- Hitachi Astemo, Ltd.
- Matahiro Komuro
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Nitriding Treatment Method and Nitriding Treatment Apparatus
- Publication number 20220380881
- Publication date Dec 1, 2022
- Hitachi, Ltd
- Hisamitsu HATOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BALL SCREW, METHOD FOR MANUFACTURING BALL SCREW, POWER STEERING DEV...
- Publication number 20220128135
- Publication date Apr 28, 2022
- Hitachi Astemo, Ltd.
- Matahiro KOMURO
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC MATERIAL AND METHOD FOR PRODUCING THE SAME, AND ELECT...
- Publication number 20220042157
- Publication date Feb 10, 2022
- Hitachi, Ltd
- Matahiro KOMURO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STRUCTURAL MATERIAL
- Publication number 20190284676
- Publication date Sep 19, 2019
- Hitachi, Ltd
- Matahiro KOMURO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...