Tadashi Shingu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sunshade
- Patent number 4,978,181
- Issue date Dec 18, 1990
- Kajima Corp.
- Minoru Inanuma
- B32 - LAYERED PRODUCTS
Information Patent Grant
Structure of multilayered unit for windows
- Patent number 4,520,611
- Issue date Jun 4, 1985
- Teijin Limited
- Tadashi Shingu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Selectively light transmitting film and preformed laminar structure
- Patent number 4,465,736
- Issue date Aug 14, 1984
- Teijin Limited
- Toshio Nishihara
- B32 - LAYERED PRODUCTS