Shinya Watanabe

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sprue-bush and method for manufacturing sprue-bush
- Patent number 11,220,032
- Issue date Jan 11, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinya Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sprue-bush
- Patent number 10,953,580
- Issue date Mar 23, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinya Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elevator valve apparatus
- Patent number 5,040,639
- Issue date Aug 20, 1991
- Kawasaki Jukogyo Kabushiki Kaisha
- Shinya Watanabe
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SPRUE-BUSH
- Publication number 20190224897
- Publication date Jul 25, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Shinya WATANABE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPRUE-BUSH AND METHOD FOR MANUFACTURING SPRUE-BUSH
- Publication number 20190224898
- Publication date Jul 25, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Shinya WATANABE
- B22 - CASTING POWDER METALLURGY