SK

Shinji Kumazawa

Ngk Spark Plug Co.: 8 patents #223 of 1,594Top 15%
NC Nissan Diesel Motor Co.: 1 patents #52 of 125Top 45%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
UT Ud Trucks: 1 patents #32 of 72Top 45%
Overall (All Time): #571,282 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9738063 Method and apparatus for manufacturing welded resin article Wataru Kawagishi 2017-08-22
8165831 Water level measuring apparatus and measuring method Hideki Matsunaga, Masayuki Motomura, Katsunori Yazawa 2012-04-24
8006483 Exhaust emission purifying apparatus for engine Hideki Matsunaga, Toshikazu Katou, Hiroyuki Kurita, Masayuki Motomura, Katsunori Yazawa 2011-08-30
7862697 Sensor control device Yasuhiro Ishiguro 2011-01-04
7624634 Environmental-state determination apparatus Masayuki Motomura 2009-12-01
7574900 Liquid state detection sensor Takeo Sasanuma, Yoshikuni Sato, Shunsuke Tamura, Hisashi Sasaki 2009-08-18
7543874 Vehicular sliding console Mitsuo Ogura, Minoru Shibata, Naoki Omatsu 2009-06-09
7252748 NOx measurement apparatus Yoshinori Inoue, Akihiro Kobayashi 2007-08-07
7021354 Connector having air conducting structure and sensor system including the connector Akihiro Kobayashi, Yoshinori Inoue 2006-04-04