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SK
Showa Shell Sekiyu K.K.
Rank (All Time):
#13858
of 106,127
Top 15%
82 inventors
47
Patents All Time
Top Inventors at Showa Shell Sekiyu K.K.
All Time
Showing 1–50 of 82 inventors
Rank
Name
Patents
1
Yoshiichi Suzuki
13
2
Katsumi Kushiya
11
3
Noriko Yamakawa
7
#4
Ichiro Kawamura
6
#5
Hideki Hakuma
5
#5
Hiroyuki Mogamiya
5
#5
Porponth Sichanugrist
5
#5
Takashi Hagiwara
5
#9
Takahisa Kase
4
#9
Takahiro Ozaki
4
#9
Tetsuo Tsuchiya
4
#12
Koichi Numazawa
3
#12
Muneyori Tachiyuki
3
#12
Shigenori Sakuma
3
#12
Tomoo Munakata
3
#12
Yoshiaki Tanaka
3
#17
Fumio Goto
2
#17
Hirofumi Nishi
2
#17
Hirohisa Suzuki
2
#17
Katsuya Tabuchi
2
#17
Masaaki Aoki
2
#17
Norimitsu Tanaka
2
#17
Satoru Kuriyagawa
2
#17
Tetsuya Aramoto
2
#17
Tetsuro Nii
2
#17
Yasushi Kawamura
2
#27
Atsushi Naito
1
#27
Atsushi Nishino
1
#27
Daisuke Okumura
1
#27
Harumasa Tanabe
1
#27
Hitoshi Hatakeyama
1
#27
Hiroyuki Kobayashi
1
#27
Hiroki Sugimoto
1
#27
Hiroshi Takeshita
1
#27
Ichiro Sugiyama
1
#27
Kahoru Mori
1
#27
Kazushige Ohmura
1
#27
Kazunori Takase
1
#27
Keizo Nagasawa
1
#27
Keiji Tanaka
1
#27
Manabu Higo
1
#27
Masao Inoguchi
1
#27
Masaru Murata
1
#27
Masayoshi Nakamura
1
#27
Masami Takao
1
#27
Manabu Tanaka
1
#27
Masao Tokunaga
1
#27
Norimasa Akema
1
#27
Norihiro Nakashima
1
#27
Noriaki Shinoda
1
1
2
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