Toshimitsu Kobayashi

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
ADHESION SUPPRESSING MEMBER, WORK TOOL, CLAW MEMBER, AND ADHESION S...
- Publication number 20250137221
- Publication date May 1, 2025
- OBAYASHI CORPORATION
- Yuki KASUYA
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT COMPOSITION, METHOD FOR PRODUCING MIXED MATERIAL, AND METHOD...
- Publication number 20130213274
- Publication date Aug 22, 2013
- OBAYASHI CORPORATION
- Keishiro Iriya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES