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Hiroki Ishikawa
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Adachi-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Workpiece treating method, semiconductor device, process for manufa...
Patent number
10,679,886
Issue date
Jun 9, 2020
JSR Corporation
Hiroyuki Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Imaging method, imaging apparatus, imaging system, surgery support...
Patent number
10,408,749
Issue date
Sep 10, 2019
JAPAN ORGANIZATION OF OCCUPATIONAL HEALTH AND SAFETY
Kenichi Harigaya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Image analysis apparatus, imaging system, surgery support system, i...
Patent number
10,156,518
Issue date
Dec 18, 2018
Nikon Corporation
Zhen Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lead-free solder alloy, connecting member and a method for its manu...
Patent number
9,773,721
Issue date
Sep 26, 2017
Senju Metal Industry Co., Ltd.
Shunsaku Yoshikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS FOR PREVENTING OR FOR REDUCING RISK OF DEVELOPING SECO...
Publication number
20250041327
Publication date
Feb 6, 2025
MEIJI CO., LTD.
Hiroki ISHIKAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CLEANING SYSTEM, CLEANING UNIT AND CLEANING METHOD
Publication number
20200114401
Publication date
Apr 16, 2020
TAKASHIN CO., LTD.
Hirokazu HIGUCHI
B08 - CLEANING
Information
Patent Application
WORKPIECE TREATING METHOD, SEMICONDUCTOR DEVICE, PROCESS FOR MANUFA...
Publication number
20190157128
Publication date
May 23, 2019
JSR Corporation
Hiroyuki ISHII
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IMAGING METHOD, IMAGING APPARATUS, IMAGING SYSTEM, SURGERY SUPPORT...
Publication number
20180202924
Publication date
Jul 19, 2018
JAPAN ORGANIZATION OF OCCUPATIONAL HEALTH AND SAFETY
Kenichi HARIGAYA
G01 - MEASURING TESTING
Information
Patent Application
IMAGE ANALYSIS APPARATUS, IMAGING SYSTEM, SURGERY SUPPORT SYSTEM, I...
Publication number
20170199120
Publication date
Jul 13, 2017
Nikon Corporation
Zhen LIU
G01 - MEASURING TESTING
Information
Patent Application
LEAD-FREE SOLDER ALLOY, CONNECTING MEMBER AND A METHOD FOR ITS MANU...
Publication number
20140326490
Publication date
Nov 6, 2014
SENJU METAL INDUSTRY CO., LTD.
Shunsaku Yoshikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LEAD-FREE SOLDER ALLOY, CONNECTING MEMBER AND A METHOD FOR ITS MAN...
Publication number
20120199393
Publication date
Aug 9, 2012
Shunsaku Yoshikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR