Kenzo Kurosawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System and method for making popcorn using a self-regulating heatin...
- Patent number 7,024,986
- Issue date Apr 11, 2006
- Gakken (Hong Kong) Co., Ltd.
- Kenzo Kurosawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Running toy
- Patent number 4,671,779
- Issue date Jun 9, 1987
- Kabushiki Kaisha Gakushu Kenkyusha
- Kenzo Kurosawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy animal figure
- Patent number D261165
- Issue date Oct 6, 1981
- Gakken Co., Ltd
- Kenzo Kurosawa
- D21 - Games, toys, and sports goods
Information Patent Grant
Combination of running toy and track along which toy runs
- Patent number 4,222,195
- Issue date Sep 16, 1980
- Gakken Co., Ltd
- Kenzo Kurosawa
- A63 - SPORTS GAMES AMUSEMENTS