Home › Companies › Showa Denko K.K.

SK

Showa Denko K.K. — 1,989 Patents

Rank (All Time): #432 of 106,120Top 1%

1,736 inventors

1,989 Patents All Time

Top Inventors at Showa Denko K.K. All Time

Showing 1–50 of 1,736 inventors

Rank	Name	Patents
1	Kazumi Naito	87
2	Hiroshi Uchida	68
3	Takashi Udagawa	53
#4	Ryuji Monden	48
#5	Akira Sakawaki	46
#6	Hisayuki Miki	43
#7	Masataka Takeuchi	41
#8	Hiromoto Ohno	39
#9	Toshio Ohi	36
#10	Hiroshi Sakai	35
#11	Katsumi Murofushi	34
#12	Masato Fukushima	32
#13	Kenji Shimizu	30
#13	Naohisa Higashiyama	30
#15	Tetsuya Kanbe	29
#16	Yasuaki Wakizaka	28
#17	Ryouichi Takeuchi	27
#18	Lei Zhang	26
#19	Atsushi Sakai	25
#19	Chiaki Sotowa	25
#21	Kazuya Niwa	24
#22	Jun Tanaka	23
#22	Koro Shirane	23
#22	Takayuki Fukushima	23
#25	Kenzo Hanawa	22
#26	Hideo Miyata	21
#26	Ryuji Yamamoto	21
#28	Noritaka Muraki	20
#28	Takashi Hikosaka	20
#28	Toshio Morita	20
#28	Toshikazu Shishikura	20
#32	Kazuhiro Omori	19
#32	Soichi Oikawa	19
#34	Hisato Shibata	18
#34	Koji Kamei	18
#34	Kunchan Lee	18
#34	Naoya FUKUMOTO	18
#34	Takuya Imai	18
#34	Yohei Fujikawa	18
#34	Yuji Furuta	18
#34	Yuji Murakami	18
#42	Nobuaki Ishii	17
#43	Akinori Sudoh	16
#43	Masahiro Ohmori	16
#43	Makoto Saito	16
#43	Naoko Ito	16
#43	Takashi Shoji	16
#43	Takehiro Yamaguchi	16
#43	Yoshiaki Ikenoue	16
#43	Yoshikuni Okumura	16