NI

Nobuhiro Ichikawa

YK Ykk: 9 patents #70 of 845Top 9%
YK Yoshida Kogyo K.K.: 2 patents #177 of 468Top 40%
Overall (All Time): #462,842 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9528178 Fastener element for slide fasteners Hideki Takeda, Syoso Yamamoto, Hideyuki Yamaguchi, Yukako Nakamura 2016-12-27
7082648 Air/water-tight slide fastener Koitsu Morioka 2006-08-01
6913028 Flexible container for liquid transport, liquid transport method using the container, liquid transport apparatus using the container, method for washing the container, and washing equipment Koitsu Morioka, Yoshimitsu Asano, Hiromasa Asano, Tokuo Oozeki, Jyunichiro Kudo 2005-07-05
6826810 Separable bottom end stop assembly for slide fastener Miyako Tamura 2004-12-07
D498176 Slider for slide fastener Fumihiro Yano 2004-11-09
6681455 Airtight waterproof slide fastener 2004-01-27
6626212 Flexible container for liquid transport, liquid transport method using the container, liquid transport apparatus using the container, method for washing the container, and washing equipment Koitsu Morioka, Yoshimitsu Asano, Hiromasa Asano, Tokuo Oozeki, Jyunichiro Kudo 2003-09-30
6609863 Flexible container for liquid transport having air tight, water resistant slide fastener, and liquid transport apparatus using the container Koitsu Morioka, Yoshimitsu Asano, Hiromasa Asano, Tokuo Oozeki, Jyunichiro Kudo 2003-08-26
5611121 Automatic lock slider for concealed slide fastener Mitsuru Akeno 1997-03-18
5297320 Slider for a slide fastener and its manufacturing method Keiichi Keyaki 1994-03-29
5195221 Slider with yoke for slide fastener and its joining method Hisanobu Kanamaru, Hiroshi Yoshida, Keiichi Keyaki 1993-03-23