Hiroyuki Kumakura

Inventor

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Work History

Patent OwnerApplications FiledYear
SONY CORPORATION
5
2
1
2003
2004
2006
DEXERIALS CORPORATION
2
2
1
2008
2011
2013
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
1
2
2
2003
2006
2010
SONY CHEMICALS CORPORATION
9
2
2001
2003
JVC KENWOOD CORPORATION
1
2
2
1994
2010
2014
Kabushiki Kaisha Kenwood
1
1994

Inventor Addresses

AddressDuration
Choufu, JPSep 19, 95 - Sep 19, 95
Hachiouji, JPSep 11, 12 - Sep 11, 12
Kanuma, JPSep 17, 02 - Dec 02, 08
Kanuma-shi, JPAug 30, 01 - May 10, 07
Shimotsuke-shi, Tochigi, JPSep 14, 23 - Sep 28, 23
Tochigi, JPMar 08, 07 - Jun 22, 23
Tokyo-To, JPJun 02, 11 - Jun 02, 11
Yokohama, JPFeb 23, 16 - Oct 08, 24
Yokohama-shi, JPJan 22, 15 - Dec 29, 22

Technology Profile

Technology Matters
B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2
B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 6
B44C: PRODUCING DECORATIVE EFFECTS 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
121141232024Sound input-output control apparatus, sound input-output control method, and non-transitory computer-readable medium0
120222522024Sound input-output control apparatus, sound input-output control method, and non-transitory computer-readable medium0
2023/0307,2522023JOINED BODY PRODUCTION METHOD, JOINED BODY, AND HOT-MELT ADHESIVE SHEET0
2023/0287,2462023METHOD FOR MANUFACTURING JOINED BODY, JOINED BODY, AND HOT-MELT ADHESIVE SHEET0
2023/0198,1862023CONNECTION BODY AND METHOD FOR MANUFACTURING CONNECTION BODY0

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