Hironori Yoshida

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical seal
- Patent number 4,733,873
- Issue date Mar 29, 1988
- Taiho Kogyo Co., Ltd.
- Akira Takenaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Externally-controlled fluid coupling
- Publication number 20070095627
- Publication date May 3, 2007
- Aisin Seiki Kabushiki Kaisha
- Mitsutoshi Hagiwara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES