Masaaki Kato

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and external structure configured to attach to or...
- Patent number 9,827,494
- Issue date Nov 28, 2017
- Sony Corporation
- Takuya Motoishi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Technique on ozone water for use in cleaning semiconductor substrate
- Patent number 7,678,200
- Issue date Mar 16, 2010
- Sumitomo Mitsubishi Silicon Corporation
- Makoto Takemura
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Surface modification method for an aluminum substrate
- Patent number 6,531,047
- Issue date Mar 11, 2003
- Mediken Inc.
- Takamitsu Kato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Data transfer method and apparatus
- Patent number 5,541,923
- Issue date Jul 30, 1996
- Sony Corporation
- Masaaki Kato
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE ELECTRIC WORK MACHINE, BATTERY PACK, AND BATTERY-PACK-STAT...
- Publication number 20180294656
- Publication date Oct 11, 2018
- Oppama Industry Co., Ltd.
- Masao IWATA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PORTABLE ELECTRIC WORK MACHINE, AND BATTERY PACK
- Publication number 20180294655
- Publication date Oct 11, 2018
- Oppama Industry Co., Ltd.
- Masao IWATA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
EXTERNAL STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20140376182
- Publication date Dec 25, 2014
- Takuya Motoishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Technique on ozone water for use in cleaning semiconductor substrate
- Publication number 20060154837
- Publication date Jul 13, 2006
- Echo Giken Co., Ltd.
- Makoto Takemura
- B08 - CLEANING