YF

Yutaka Fujiwara

MM Mitsubishi Motors: 5 patents #209 of 1,823Top 15%
Canon: 5 patents #9,253 of 19,416Top 50%
KA Kaneka: 1 patents #886 of 1,525Top 60%
MK Mitsubishi Jidosha Kogyo K.K.: 1 patents #5 of 82Top 7%
Overall (All Time): #351,325 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10391694 Method of producing film Keisuke Hatano 2019-08-27
9527381 Fuel filler lid device Atsushi WAKAMATSU 2016-12-27
8900744 Automotive battery case Weng Leong Loo, Hideki Yoshioka, Yasuhiro Inoue, Fumihiro Ogata, Seiichi Takasaki +1 more 2014-12-02
8510997 Door construction Yoji Nakamori 2013-08-20
8109559 Door structure of vehicle Yoji Nakamori 2012-02-07
8021500 Aluminum alloy for die casting and molded article Kenji Tanaka, Takao Asami, Kiyoto Takeuchi, Koukiti Takahashi, Tadanori Manome 2011-09-20
7988453 Vehicle charge inlet structure Weng Leong Loo 2011-08-02
7619381 Open/close member control apparatus Nobuyuki Kawai, Yoichi Sakuma, Noboru Ujigawa 2009-11-17
5954897 Die-casting aluminum base alloy for a bearing of ball joint apparatus, heat treatment thereof and ball joint apparatus using the same Minoru Ohtake 1999-09-21
5455650 Photographic converter 1995-10-03
4999656 Interchangeable lens with double-sided printed circuit board Masami Shimizu, Shigeo Nakashima, Masaharu Eguchi 1991-03-12
4864348 Structure for installing flexible printed circuit board Masatoshi Nagano 1989-09-05
4804331 Device for installing printed circuit board Masaharu Eguchi, Haruhiko Yamanouchi, Jun Terashima 1989-02-14
4778255 Diaphragm driving mechanism Hiroshi Yamamoto 1988-10-18