Katsumi Sugimoto

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for opening and closing wing door of truck
- Patent number 6,554,346
- Issue date Apr 29, 2003
- Seiko Giken Kabushiki Kaisha
- Katsumi Sugimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Springing up apparatus for door of van-type truck
- Patent number 6,120,080
- Issue date Sep 19, 2000
- Seiko Giken Kabushiki Kaisha
- Masaki Hori
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for opening and closing a wing door of a truck or the like
- Publication number 20070278823
- Publication date Dec 6, 2007
- Seiko Giken Kabushiki Kaisha
- Masaki Hori
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus for opening and closing wing door of truck
- Publication number 20020158488
- Publication date Oct 31, 2002
- Katsumi Sugimoto
- B60 - VEHICLES IN GENERAL