MN

Minoru Nagai

KA Kao: 10 patents #262 of 3,221Top 9%
NO Nippon Oil: 2 patents #264 of 773Top 35%
SC Shinagawa Refractories Co.: 2 patents #41 of 162Top 30%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #387,443 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7608251 Hair cosmetic composition Masayoshi Nojiri 2009-10-27
7601340 Hair cosmetic composition Masayoshi Nojiri 2009-10-13
6436920 Wrinkling modifiers Tsutomu Fujimura, Noriko Ito, Toshiya Ono, Akira Yamamuro, Yoshinori Takema 2002-08-20
6306848 Method of modifying wrinkles using guanidine derivatives Tsutomu Fujimura, Noriko Ito, Toshiya Ono, Akira Yamamuro, Yoshinori Takema 2001-10-23
6187955 Guanidine derivatives and process for their production Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Akira Yamamuro, Toshiya Ono 2001-02-13
5939078 Wrinkle-care product Tsutomu Fujimura, Ayumi Ogawa, Kazue Tsukahara, Yoshinori Takema, Toshiya Ono 1999-08-17
5863945 Amide derivatives and external skin or hair care preparations Koichi Murayama, Masahide Hoshino, Hiroshi Kusuoku, Kiyoko Sugino 1999-01-26
5723133 Cosmetics containing guanidine derivatives Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Akira Yamamuro, Toshiya Ono 1998-03-03
5681864 Composition for external skin care Yukihiro Ohashi, Taketoshi Fujimori, Akira Kawamata, Yukihiro Yada, Kazuhiko Higuchi +5 more 1997-10-28
5552445 Composition for external skin care Yukihiro Ohashi, Taketoshi Fujimori, Akira Kawamata, Yukihiro Yada, Kazuhiko Higuchi +5 more 1996-09-03
4810572 Permanent magnet and process for producing the same Takashi Ooe, Yoshitaka Momotari 1989-03-07
4229221 Method for producing refractories Seiichi Uemura, Syunichi Yamamoto, Takao Hirose, Hiroaki Takashima, Osamu Kato 1980-10-21
4220474 Amorphous refractory compositions Seiichi Uemura, Syunichi Yamamoto, Takao Hirose, Hiroaki Takashima, Osamu Kato 1980-09-02