KK

Kazuhi Koga

Mazda Motor: 11 patents #275 of 4,755Top 6%
DC Dainippon Ink And Chemicals: 4 patents #105 of 1,002Top 15%
BJ Basf Japan: 1 patents #3 of 37Top 9%
NO Nof: 1 patents #246 of 561Top 45%
Overall (All Time): #460,560 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9630212 Method for the formation of multi-layer paint films Eishi Tsukamoto, Masazumi Maekawa, Shigeyuki Mizuno, Takakazu Yamane, Sakura Nakano 2017-04-25
6207235 One-pack coating composition and coating method using the same Mika Ohsawa, Yoshiaki Marutani, Hiroyuki Uemura, Hiroshi Kubota 2001-03-27
6111044 Thermosetting compositions, coating compositions method of coating, and coated articles Toshio Yamamoto, Yoshiaki Marutani, Hiroshi Kubota, Tadamitsu Nakahama, Mika Ohsawa 2000-08-29
6040009 Low solvent content type-resin composition, coating composition containing such resin composition and process for coating such coating composition Yoshiaki Marutani, Takashi Tomita, Tadamitsu Nakahama, Hiroyuki Uemura, Mika Ohsawa 2000-03-21
5998035 Method for forming coating and base coating paint used therefor Goro Iwamura, Shigeki Matsui, Norio Kosaka, Yoshiaki Marutani, Mika Ohsawa +1 more 1999-12-07
5962588 Curable resin composition, paint using the same, and coat-finishing method Goro Iwamura, Shigeki Matsui, Ichiro Azuma, Yoshiaki Marutani, Hiroyuki Uemura +4 more 1999-10-05
5945483 High solids content resin composition, high solids content type paint, and painting process using the same Goro Iwamura, Shigeki Matsui, Ichiro Azuma, Yoshiaki Marutani, Hiroyuki Uemura +1 more 1999-08-31
5786435 Low solvent composition of alicyclic epoxy oligomer Yoshiaki Marutani, Tadamitsu Nakahama, Shinji Sasaki, Hiroyuki Uemura, Takashi Tomita +1 more 1998-07-28
5721015 Method for forming coating and base coating paint used therefor Goro Iwamura, Shigeki Matsui, Norio Kosaka, Yoshiaki Marutani, Mika Ohsawa +1 more 1998-02-24
5705567 High solids content resin composition, high solids content type paint, and painting process using the same Goro Iwamura, Shigeki Matsui, Ichiro Azuma, Yoshiaki Marutani, Hiroyuki Uemura +1 more 1998-01-06
5650475 Low solvent content type-resin composition, coating composition containing such resin composition and process for coating such coating composition Yoshiaki Marutani, Tadamitsu Nakahama, Takashi Tomita, Hiroyuki Uemura, Mika Ohsawa +1 more 1997-07-22