Yoshimasa Okamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving method of ink-jet recording head, and recording apparatus f...
- Patent number 6,447,085
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Takayuki Yagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a tip for scanning tunneling microscope usi...
- Patent number 5,546,375
- Issue date Aug 13, 1996
- Canon Kabushiki Kaisha
- Yasuhiro Shimada
- B82 - NANO-TECHNOLOGY