Masaaki Umino

Follow

Person

Yamanashi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Impact resistant vehicle door latch device
- Patent number 5,842,728
- Issue date Dec 1, 1998
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Masaaki Umino
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle door latch device
- Patent number 5,813,709
- Issue date Sep 29, 1998
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Masaaki Umino
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle door latch device
- Patent number 5,709,420
- Issue date Jan 20, 1998
- Mitsui Kinzoku Kogyo Kabushiki Kaisha
- Masaaki Umino
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES