YK

Yoshiko Kobayashi

KO Konica: 2 patents #962 of 1,958Top 50%
MK Mitsubishi Kasei: 2 patents #194 of 911Top 25%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #1,034,389 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7008996 Water-dispersed powder slurry coating Takeshi Furuta, Yasuhiro Shindo, Takafumi Horiie, Reiko Suwaki 2006-03-07
6773759 Method for forming multi-layer coating film Susumu Umemura, Kenta Shimizu, Yasushi Nakao, Shigeru Nakamura 2004-08-10
6143764 Quinoline and quinazoline derivatives inhibiting platelet-derived growth factor receptor autophosphorylation and pharmaceutical compositions containing the same Kazuo Kubo, Shinichi OHYAMA, Toshiyuki Shimizu, Tsuyoshi Nishitoba, Shinichiro Kato +1 more 2000-11-07
5238771 Lithographic printing plate utilizing aluminum substrate with photosensitive layer containing o-naphthoquinonediazide sulfonic acid ester, alkali soluble resin and select additive Kiyoshi Goto, Hideyuki Nakai, Hiroshi Tomiyasu 1993-08-24
5182183 Positive photosensitive planographic printing plates containing specific high-molecular weight compound and photosensitive ester of O-napthoquinonediazidosulfonic acid with polyhydroxybenzophenone Hiroshi Tomiyasu, Kiyoshi Goto, Takeshi Yamamoto, Hideyuki Nakai 1993-01-26