Ryoichiro Takazakura

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Toyama-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Buckle and buckle male part
- Patent number 11,766,097
- Issue date Sep 26, 2023
- YKK Corporation
- Naoyuki Ito
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Buckle
- Patent number D739301
- Issue date Sep 22, 2015
- YKK Corporation
- Ryoichiro Takazakura
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Buckle
- Patent number 9,113,680
- Issue date Aug 25, 2015
- YKK Corporation
- Ryoichiro Takazakura
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Swivel hook
- Patent number D649024
- Issue date Nov 22, 2011
- YKK Corporation
- Ryoichiro Takazakura
- D08 - Tools and hardware
Information Patent Grant
Belt adjuster
- Patent number D648245
- Issue date Nov 8, 2011
- YKK Corporation
- Ryoichiro Takazakura
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Buckle
- Patent number D634670
- Issue date Mar 22, 2011
- YKK Corporation
- Ryoichiro Takazakura
- D11 - Jewelry, symbolic insignia, and ornaments

Patents Applicationslast 30 patents

Information Patent Application
BUCKLE AND BUCKLE MALE PART
- Publication number 20210059361
- Publication date Mar 4, 2021
- YKK Corporation
- Naoyuki ITO
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Buckle
- Publication number 20130232743
- Publication date Sep 12, 2013
- YKK Corporation
- Ryoichiro Takazakura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC