MUNEMASA KAMIZAIKU

Follow

Person

SHIGA, JP

People

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING CONSTANT VELOCITY DRIVE SHAFT
- Publication number 20250187062
- Publication date Jun 12, 2025
- SIGMA & HEARTS CO., LTD
- MOTOHARU NUKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING CONSTANT VELOCITY DRIVE SHAFT
- Publication number 20240316618
- Publication date Sep 26, 2024
- SIGMA & HEARTS CO., LTD
- MOTOHARU NUKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...