YH

Yoshikazu Hamada

YK Ykk: 40 patents #4 of 845Top 1%
MK Mitsui Kinzoku Kogyo: 11 patents #4 of 99Top 5%
📍 Toyama, JP: #30 of 1,699 inventorsTop 2%
Overall (All Time): #49,056 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 26–50 of 53 patents

Patent #TitleCo-InventorsDate
D652345 Slider for slide fastener Yohei Miyazaki 2012-01-17
D652346 Slider for slide fastener Yohei Miyazaki 2012-01-17
D651940 Slider for slide fastener Yohei Miyazaki 2012-01-10
D651130 Slider for slide fastener Yohei Miyazaki 2011-12-27
7870650 Slide fastener slider Keiichi Keyaki 2011-01-18
7866012 Slider for double-sided slide fastener with automatic locking device Keiichi Keyaki, Koji Yamagishi 2011-01-11
7210202 Reverse-separating device for slide fastener 2007-05-01
6993810 Slider for slide fastener provided with automatic stopper device 2006-02-07
D511997 Slider body for slide fastener 2005-11-29
D511314 Slider for slide fastener Yuichi Iwase, Keiichi Keyaki, Kentaro Yamamoto 2005-11-08
D511315 Slider for slide fastener Yuichi Iwase, Keiichi Keyaki, Kentaro Yamamoto 2005-11-08
D511316 Slider for slide fastener Yuichi Iwase, Keiichi Keyaki, Kentaro Yamamoto 2005-11-08
D510298 Slider for slide fastener Yuichi Iwase, Keiichi Keyaki, Kenataro Yamamoto 2005-10-04
D509770 Slider for slide fastener Yuichi Iwase, Keiichi Keyaki, Kentaro Yamamoto 2005-09-20
6135513 Operational apparatus for vehicle slide door Mitsuhiro Watanabe, Hirofumi Watanaba 2000-10-24
6089649 Opening and closing device for vehicle slide door Mitsuhiro Watanabe, Hirofumi Watanabe 2000-07-18
6042160 Latch device for vehicle back door Yuji Yoda 2000-03-28
5898979 Locking slide fastener slider 1999-05-04
5758912 Latch member of vehicle door latch device 1998-06-02
5146772 Vehicle door lock device Yozo Ogino 1992-09-15
5079964 Actuator for door locking apparatus for vehicle Tetsuzo Igata 1992-01-14
5072975 Switch box of lock device for vehicle Yozo Ogino, Katsuya Ashizawa 1991-12-17
5064229 Lock device for vehicle Yozo Ogino 1991-11-12
5050917 Striker for vehicle door lock Makoto Abekura 1991-09-24
4971373 Noise suppressing device in lock device for vehicle Tetsuzo Igata, Atsuo Suzuki, Makoto Sakamoto 1990-11-20