YC

Yamanouchi Pharmaceutical Co.

Rank (All Time): #2606 of 106,127Top 3%
516 inventors
306
Patents All Time

Top Inventors at Yamanouchi Pharmaceutical Co. All Time

Showing 1–50 of 516 inventors

RankNamePatents
1 Yasuo Isomura 28
2 Takashi Fujikura 27
3 Isao Yanagisawa 21
3 Noriki Ito 21
#5 Mitsuaki Ohta 19
#6 Kunihiro Niigata 18
#6 Minoru Okada 18
#8 Masayoshi Aruga 17
#8 Shuichi Sakamoto 17
#8 Toshiyasu Mase 17
#8 Akihiro Tanaka 17
#12 Hiroitsu Kawata 15
#12 Toichi Takenaka 15
#14 Hiromu Hara 14
#14 Kiyoshi Murase 14
#14 Makoto Takeuchi 14
#17 Kenichi Tomioka 13
#17 Noriaki Nagano 13
#17 Shin-ichi Tsukamoto 13
#17 Toshinari Tamura 13
#17 Yuzo Matsumoto 13
#22 Keiji Miyata 12
#22 Masahiko Hayakawa 12
#22 Takashi Sonobe 12
#25 Atsuki Yamazaki 11
#25 Ryuji Tsuzuki 11
#27 Koyo Matsuda 10
#27 Tatsuya Maruyama 10
#27 Tadayoshi Ohmura 10
#27 Yoshinobu Nagano 10
#27 Yukiyasu Murakami 10
#27 Akira Matsuhisa 10
#33 Kazuo Imai 9
#33 Muneo Fukui 9
#33 Shinichi Hashimoto 9
#33 Tadao Kojima 9
#33 Tadao Shibanuma 9
#33 Takeyuki Yatsu 9
#39 Hiroshige Homma 8
#39 Hiroyuki Koshio 8
#39 Hiroshi Maeda 8
#39 Kazuo Kubo 8
#39 Masaru Iwanami 8
#39 Masaki Yokota 8
#39 Tetsuya Maeda 8
#39 Toru Yoden 8
#47 Hiroyuki Moritomo 7
#47 Isao Ohata 7
#47 Isao Souzu 7
#47 Shinji Usuda 7