HN

Hideyuki Nakai

KO Konica: 5 patents #528 of 1,958Top 30%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
DE Denso: 2 patents #4,986 of 11,792Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AC Aisan Industry Co.: 1 patents #46 of 109Top 45%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #588,780 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6245231 Fuel filter apparatus with anti-electrostatic function Naoki Maki, Kenji Okabe, Kunihiro Umetsu, Akiyoshi Mukaidani 2001-06-12
6123521 Fuel supply system having a pump with a resiliently mounted filter Eiji Mori, Masahide Kobayashi, Takashi Nagai, Satomi Wada, Kouji Izutani +3 more 2000-09-26
5642718 In-tank fuel pump apparatus having improved structure for dissipating electrostatic charges Kenji Okabe, Katsuhisa Yamada, Yukihiro Okane 1997-07-01
5279917 Light-sensitive composition comprising a fluorine copolymer surfactant Yutaka Adachi, Takeshi Tanaka 1994-01-18
5238771 Lithographic printing plate utilizing aluminum substrate with photosensitive layer containing o-naphthoquinonediazide sulfonic acid ester, alkali soluble resin and select additive Kiyoshi Goto, Hiroshi Tomiyasu, Yoshiko Kobayashi 1993-08-24
5219700 Photosensitive composition containing 1,2-naphthoquinone-2-diazido-4-sulfonic acid ester, alkali-soluble resin, halomethyloxadiazole compound and a dye Kiyoshi Goto, Hiroshi Tomiyasu, Yoshiko Fujita 1993-06-15
5182183 Positive photosensitive planographic printing plates containing specific high-molecular weight compound and photosensitive ester of O-napthoquinonediazidosulfonic acid with polyhydroxybenzophenone Hiroshi Tomiyasu, Yoshiko Kobayashi, Kiyoshi Goto, Takeshi Yamamoto 1993-01-26
5110710 Light-sensitive lithographic printing plate wherein the support is treated with an aqueous solution containing nitrites Yasuji Tomita, Kiyoshi Goto 1992-05-05
4585988 Switching regulator 1986-04-29