Takao FURUKAWA

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Patents Grantslast 30 patents

Information Patent Grant
Perforating apparatus for cylindrical articles
- Patent number 5,103,841
- Issue date Apr 14, 1992
- Japan Tobacco Inc.
- Yutaka Okumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Perforating apparatus for web
- Patent number 4,916,272
- Issue date Apr 10, 1990
- Japan Tobacco Inc.
- Yutaka Okumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Perforating apparatus for rod-shaped objects
- Patent number 4,860,773
- Issue date Aug 29, 1989
- Japan Tobacco Inc.
- Yutaka Okumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tobacco manufacturing machine
- Patent number 4,671,299
- Issue date Jun 9, 1987
- Japan Tobacco, Inc.
- Yutaka Okumoto
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
FORMING ROTARY CUTTING TOOL
- Publication number 20150360303
- Publication date Dec 17, 2015
- Mitsubishi Heavy Industries, Ltd.
- Takao FURUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR