YY

Yasuo Yamada

NK Nihon Tokushu Noyaku Seizo K.K.: 3 patents #27 of 50Top 55%
NC Nippon Soda Co.: 2 patents #207 of 648Top 35%
BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
NK Nihon Bayer Agrochem K. K.: 1 patents #77 of 99Top 80%
SL Suntory Holdings Limited: 1 patents #406 of 846Top 50%
Overall (All Time): #667,054 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5892048 Triazole compounds and pest control agent Takashi Kishimoto, Takao Iwasa, Michihiko Matsuda, Renpei Hatano 1999-04-06
5760033 1.3 oxa (thia) zines and pest control agents Takashi Kishimoto, Michihiko Matsuda, Renpei Hatano, Takao Iwasa, Makio Yano 1998-06-02
5237100 Substituted benzylcycloalkenylamines and carbamoylhalide intermediates therefor Junichi Saito, Tatsuo Tamura, Shinji Sakawa 1993-08-17
5026844 Process for the preparation of 4-acyloxy-2-azetidinone derivatives Masaji Ishiguro, Hiromitsu Iwata, Takashi Nakatsuka 1991-06-25
4857556 Substituted benzylcycloalkenylurea derivatives Junichi Saito, Tatsuo Tamura, Shinji Sakawa 1989-08-15
4581365 Trichloroacryloyl oxime fungicides Junichi Saito, Toshio Gotoh, Osamu Katsumata, Shinji Sakawa 1986-04-08
4564638 Fungicidal novel N-benzyl-N-(2-norbornyl)-ureas Junichi Saito, Tatsuo Tamura, Shinji Sakawa 1986-01-14
4216228 Combating fungi with N-benzyl-N-cycloalkyl-ureas Junichi Saito, Tatsuo Tamura, Yoshio Kurahashi 1980-08-05