Masato Chokyu

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming coating film on constant velocity universal joint
- Patent number 12,017,249
- Issue date Jun 25, 2024
- NTN Corporation
- Takafumi Iwamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cage for constant velocity universal joint, fixed type constant vel...
- Patent number 9,816,565
- Issue date Nov 14, 2017
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FORMING COATING FILM ON CONSTANT VELOCITY UNIVERSAL JOINT
- Publication number 20230219115
- Publication date Jul 13, 2023
- NTN Corporation
- Takafumi IWAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
COATING FILM AND AUTOMOTIVE PART ON WHICH COATING FILM IS FORMED, A...
- Publication number 20190217334
- Publication date Jul 18, 2019
- NTN Corporation
- Takafumi Iwamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
COATING FILM AND METAL AUTOMOTIVE PART ON WHICH COATING FILM IS FOR...
- Publication number 20150217329
- Publication date Aug 6, 2015
- NTN Corporation
- Takafumi Iwamoto
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CAGE FOR CONSTANT VELOCITY UNIVERSAL JOINT, FIXED TYPE CONSTANT VEL...
- Publication number 20150204386
- Publication date Jul 23, 2015
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON