Masazumi Miyagawa

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive apparatus for sliding member
- Patent number 7,774,985
- Issue date Aug 17, 2010
- Mitsui Mining & Smelting Co., Ltd.
- Masazumi Miyagawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle sliding door opening and closing apparatus
- Patent number 7,472,944
- Issue date Jan 6, 2009
- Mitsui Mining & Smelting Co., Ltd.
- Masazumi Miyagawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Sliding drive apparatus
- Publication number 20080036317
- Publication date Feb 14, 2008
- MITSUI MINING AND SMELTING CO., LTD
- Masazumi Miyagawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
VEHICLE SLIDING DOOR OPENING AND CLOSING APPARATUS
- Publication number 20060202507
- Publication date Sep 14, 2006
- MITSUI MINING AND SMELTING CO., LTD
- Masazumi MIYAGAWA
- B60 - VEHICLES IN GENERAL