Hiroshi Hanaoka

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Tokyo, JP

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Patents Grantslast 30 patents

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Granulation water control apparatus for granulating machine used in...
- Patent number 5,581,477
- Issue date Dec 3, 1996
- NEC Corporation
- Hiroshi Hanaoka
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Automatic loading amount control apparatus for granular compound fe...
- Patent number 5,319,563
- Issue date Jun 7, 1994
- NEC Corporation
- Hiroshi Hanaoka
- G05 - CONTROLLING REGULATING
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Four wheel steering trailer
- Patent number 5,090,719
- Issue date Feb 25, 1992
- Hanaoka Sharyo Co., Ltd.
- Hiroshi Hanaoka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Cart
- Patent number 4,655,466
- Issue date Apr 7, 1987
- Hanaoka Sharyo Co., Ltd.
- Hiroshi Hanaoka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS