NS

Nippon Soken

Rank (All Time): #547 of 106,127Top 1%
1,540 inventors
1,531
Patents All Time

Top Inventors at Nippon Soken All Time

Showing 1–50 of 1,540 inventors

RankNamePatents
1 Tadashi Hattori 127
2 Hisasi Kawai 107
3 Mitsuo Inagaki 76
#4 Toshihiko Igashira 75
#5 Tokio Kohama 68
#6 Yasuyuki Sakakibara 45
#7 Eturo Yasuda 39
#7 Kenji Takeda 39
#7 Shigeyuki Akita 39
#10 Akira Kuno 38
#11 Hironori Asa 37
#11 Hideki Obayashi 37
#11 Shigeki Iwanami 37
#14 Hideaki Sasaya 36
#15 Hiroaki Yamaguchi 35
#15 Toshikazu Ina 35
#17 Satosi Kuwakado 34
#18 Minoru Ohta 33
#18 Tsuneyuki Egami 33
#20 Noriyasu Amano 32
#20 Sadahisa Onimaru 32
#22 Kenji Kanehara 31
#23 Masahiro Tomita 29
#23 Seiko Abe 29
#25 Mikio Matsuda 27
#25 Toshiaki Shimogawa 27
#25 Yoshinori Ootsuka 27
#28 Koji Kawasaki 26
#28 Mitsuyasu Matsuura 26
#28 Shuhei Oe 26
#31 Kazuhiko Miura 25
#31 Koji Numata 25
#31 Minoru Nishida 25
#31 Muneaki Matsumoto 25
#35 Masao Kano 24
#35 Masahiro Taguchi 24
#35 Akira Fukami 24
#38 Keiichi Uno 23
#39 Kimitaka Saito 22
#39 Toshihiro Hattori 22
#41 Jun Yamada 21
#41 Kazuhide Uchida 21
#41 Sigeyuki Akita 21
#41 Takeshi Matsui 21
#41 Tohru Yoshinaga 21
#41 Akira Takaoka 21
#47 Hiroshi Ogawa 20
#47 Hiroshi Yorita 20
#47 Masashi Hori 20
#47 Motonori Tominaga 20