HO

Hidetoshi Oka

NL Nippon Sheet Glass Company, Limited: 10 patents #71 of 836Top 9%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
KC Kojima Press Industry Co.: 1 patents #38 of 143Top 30%
PL Pilkington Group Limited: 1 patents #100 of 193Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Ibaraki, JP: #949 of 6,779 inventorsTop 15%
Overall (All Time): #457,838 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10327286 Glazing Peter Paulus, Mark Andrew Chamberlain, Tatsumi Tokuda 2019-06-18
8947306 Glass antenna Kosuke Tanaka, Hideaki Oshima 2015-02-03
6906671 Glass antenna and glass antenna system using the same 2005-06-14
6825812 Antenna structure for vehicles Makoto Yokota, Minoru Yonebayashi, Hideaki Tanaka, Junzo Ooe, Kansei Mizutani +2 more 2004-11-30
6441791 Glass antenna system for mobile communication 2002-08-27
6369767 Vehicle glass antenna Hiroshi Iijima 2002-04-09
6215450 Glass window antenna system for motor vehicles 2001-04-10
6028557 Window glass antenna system 2000-02-22
5907308 Window glass antenna system Yoshinori Matsuoka, Hideaki Tanaka, Yasuyuki Takano 1999-05-25
5565876 Window glass antenna Harunori Murakami 1996-10-15
5231410 Window glass antenna for a motor vehicle Harunori Murakami 1993-07-27