SI

Sumitomo Metal Industries

Rank (1997): #614 of 13,859Top 5%
78 inventors
21
Patents 1997

Top Inventors at Sumitomo Metal Industries 1997

Showing 1–50 of 78 inventors

RankNamePatents
1 Chihiro Hayashi 2
1 Hiroyuki Senba 2
1 Koichi Uno 2
1 Yasuo Nakatsuka 2
#5 Alain Lancry 1
#5 Akira Sanjyou 1
#5 Isamu Minamisawa 1
#5 Akira Narita 1
#5 Atsuhumi Okamoto 1
#5 Atsushi Tomizawa 1
#5 Hideaki Furumoto 1
#5 Hiroshi Kondo 1
#5 Hiroshi Mabuchi 1
#5 Hiroyuki Tanaka 1
#5 Hideo Yamamoto 1
#5 Itsushi Iio 1
#5 Jun Maeda 1
#5 Kazuhiko Horie 1
#5 Kazuo Kondo 1
#5 Kaori Miyata 1
#5 Kazuyuki Nakasuji 1
#5 Katsuhiko Noda 1
#5 Kazuhiro Ogawa 1
#5 Kazuhiro Shimoda 1
#5 Keiji Miki 1
#5 Kenichi Ohyabu 1
#5 Kiyoyuki Fukui 1
#5 Kiyotaka Hori 1
#5 Kouichi Kuroda 1
#5 Kosaku Sunouchi 1
#5 Kyoichi Komachi 1
#5 Masaaki Igarashi 1
#5 Masanari Kimoto 1
#5 Masayasu Kojima 1
#5 Masakatsu Ueda 1
#5 Masayuki Yamada 1
#5 Michihiko Iwamoto 1
#5 Michitake Takahashi 1
#5 Munekatsu Furugen 1
#5 Nobuhiko Hiraide 1
#5 Norimasa Kameoka 1
#5 Ryuji Hamada 1
#5 Shigeki Azuma 1
#5 Shotaro Hamazaki 1
#5 Shoichi Hashimoto 1
#5 Shinya Hikino 1
#5 Shunji Kamata 1
#5 Shigeo Nagasaku 1
#5 Shigeharu Ochi 1
#5 Tadao Ebukuro 1