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

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
#8 Kenji Takeda 39
#9 Shigeyuki Akita 39
#10 Akira Kuno 38
#11 Hironori Asa 37
#12 Hideki Obayashi 37
#13 Shigeki Iwanami 37
#14 Hideaki Sasaya 36
#15 Hiroaki Yamaguchi 35
#16 Toshikazu Ina 35
#17 Satosi Kuwakado 34
#18 Minoru Ohta 33
#19 Tsuneyuki Egami 33
#20 Noriyasu Amano 32
#21 Sadahisa Onimaru 32
#22 Kenji Kanehara 31
#23 Masahiro Tomita 29
#24 Seiko Abe 29
#25 Mikio Matsuda 27
#26 Toshiaki Shimogawa 27
#27 Yoshinori Ootsuka 27
#28 Koji Kawasaki 26
#29 Mitsuyasu Matsuura 26
#30 Shuhei Oe 26
#31 Kazuhiko Miura 25
#32 Koji Numata 25
#33 Minoru Nishida 25
#34 Muneaki Matsumoto 25
#35 Masao Kano 24
#36 Masahiro Taguchi 24
#37 Akira Fukami 24
#38 Keiichi Uno 23
#39 Kimitaka Saito 22
#40 Toshihiro Hattori 22
#41 Jun Yamada 21
#42 Kazuhide Uchida 21
#43 Sigeyuki Akita 21
#44 Takeshi Matsui 21
#45 Tohru Yoshinaga 21
#46 Akira Takaoka 21
#47 Hiroshi Ogawa 20
#48 Hiroshi Yorita 20
#49 Masashi Hori 20
#50 Motonori Tominaga 20
#51 Noboru Tsuge 20
#52 Rihito Kaneko 20
#53 Hiroaki Tanaka 19
#54 Masao Kodera 19
#55 Naoya Kato 19
#56 Shigetoshi Fukaya 19
#57 Toshiki Isogai 19
#58 Toru Yoshinaga 19
#59 Yoshiki Ueno 19
#60 Hideaki Itakura 18
#61 Kenji Kasashima 18
#62 Tomohiko Nakanishi 18
#63 Masayuki Imanishi 17
#64 Naoki Hakamada 17
#65 Seizi Huzino 17
#66 Shinichi Okabe 17
#67 Takaharu Idogaki 17
#68 Yasuhiro Takeuchi 17
#69 Daisuke Makino 16
#70 Junji Kitagawa 16
#71 Kazuhide Watanabe 16
#72 Norihito Tokura 16
#73 Shigeru Takagi 16
#74 Daisaku Sawada 15
#75 Hisanaga Matsuoka 15
#76 Kazuhiro Sakurai 15
#77 Naoki Nakane 15
#78 Tadashi Ozaki 15
#79 Akikazu Kojima 15
#80 Hidetaka Nohira 14
#81 Kenji Senda 14
#82 Masaki Takeyama 14
#83 Masatomo Yoshihara 14
#84 Seiji Morino 14
#85 Shinsuke Takakura 14
#86 Tadashi Hotta 14
#87 Takanobu Kawano 14
#88 Taro Tanaka 14
#89 Toshihiro Takei 14
#90 Tsutomu Nakamura 14
#91 Yuji Sugimoto 14
#92 Yuichi Takemura 14
#93 Ikuo Hayashi 13
#94 Kazuhiko Koike 13
#95 Kiyonori Sekiguchi 13
#96 Kunio Okamoto 13
#97 Mitsuru Asano 13
#98 Noboru Maeda 13
#99 Shoji Sakai 13
#100 Yoshiyuki Kago 13