Tsutomu Natsume

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Patents Grantslast 30 patents

Information Patent Grant
Embossed sheet forming apparatus and rotary phase difference contro...
- Patent number 7,587,975
- Issue date Sep 15, 2009
- Toshiba Kikai Kabushiki Kaisha
- Tsutomu Natsume
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Embossed sheet forming apparatus and rotary phase difference contro...
- Publication number 20060236878
- Publication date Oct 26, 2006
- TOSHIBA KIKAI KABUSHIKI KAISHA
- Tsutomu Natsume
- B44 - DECORATIVE ARTS