Kiyoshi Sugiyama

Follow

Person

Susono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Machine tool capable of changing worn cutting tools, such as small...
- Patent number 4,715,108
- Issue date Dec 29, 1987
- Toshiba Kikai Kabushiki Kaisha
- Kiyoshi Sugiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tool for drilling printed circuit boards
- Patent number 4,637,118
- Issue date Jan 20, 1987
- Toshiba Kikai Kabushiki Kaisha
- Kiyoshi Sugiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR