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Kazuo Hirata

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 135(Granted Patents)

Location History:

Sakai, JP (1984 - 1996)
Kinokawa, JP (2009)

Company Filing History:

Kubota Corporation

Years Active: 1984-2009

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D593134 - Control-console box for work machine (2009-05-26),

2. 5490574 - Hood having intake openings for drawing air for a radiator and an engine (1996-02-13),

3. 5263385 - Speed control system for a working vehicle having a stepless transmission (1993-11-23),

4. 5211070 - Speed control system for a vehicle having a braking device and a (1993-05-18),

5. 4696365 - Four wheel drive vehicle (1987-09-29),

6. 4669565 - Agricultural tractor with a driver's cabin (1987-06-02),

7. 4609065 - Wheel drive structure for agricultural tractor (1986-09-02),

8. 4450927 - Apparatus for controlling agricultural tractor (1984-05-29),

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