Tatsumi Akira

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Condenser configuration for construction machines
- Patent number 5,816,350
- Issue date Oct 6, 1998
- Fiat-Hatachi Excavators S.p.A.
- Tatsumi Akira
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling structure for construction machines
- Patent number 5,816,351
- Issue date Oct 6, 1998
- Fiat-Hitachi Excavators S.p.A.
- Tatsumi Akira
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Traveling control system for hydraulically driven vehicle
- Patent number 5,709,282
- Issue date Jan 20, 1998
- Fiat-Hatachi Excavators S.P.A.
- Tatsumi Akira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...