YC

Yoshino Kogyosho Co.

Rank (All Time): #1332 of 106,127Top 2%
361 inventors
655
Patents All Time

Top Inventors at Yoshino Kogyosho Co. All Time

Showing 1–50 of 361 inventors

RankNamePatents
1 Takao Iizuka 80
2 Shigeo Iizuka 47
3 Tadao Saito 44
#4 Akiho Ota 42
#5 Masaaki Sasaki 40
#6 Takamitsu Nozawa 31
#6 Yoshiyuki Kakuta 31
#6 Yuichi Okuyama 31
#9 Hiroshi Mizushima 28
#9 Mitsuru Shiokawa 28
#11 Hiroaki Sugiura 27
#12 Takao Kishi 26
#13 Shinji Shimada 24
#14 Toshimasa Tanaka 21
#15 Junichi Chiba 20
#15 Katsuhito Kuwahara 20
#15 Tetsuo Takahashi 20
#18 Hiroshi Hosokoshiyama 19
#18 Yataro Yoshino 19
#20 Kazuo Suzuki 18
#20 Masato Suzuki 18
#20 Tadayori Nakayama 18
#23 Daisuke Uesugi 17
#24 Takayuki Goto 16
#25 Hiroyuki Nakamura 15
#26 Hiromichi Saito 14
#26 Yoshiyuki Ichizawa 14
#28 Haruo Tsuchida 13
#28 Yoshio Akiyama 13
#30 Hideaki HOSHINO 12
#30 Keiji Shimamoto 12
#30 Mitsuo Furusawa 12
#30 Sadao Suzuki 12
#30 Shigeru Hayakawa 12
#35 Keisuke Miyairi 11
#35 Kotaro Fujiwara 11
#35 Mamoru Oshida 11
#35 Masashi Yoneyama 11
#35 Riichi Ogawa 11
#35 Satoshi Sakamoto 11
#35 Takayuki Abe 11
#35 Takuzo Takada 11
#35 Takaharu Tasaki 11
#35 Yoshiaki Hayashi 11
#45 Hiroki Oguchi 10
#45 Hiromi Shimura 10
#45 Masao Akutsu 10
#45 Nobuo Yamanaka 10
#45 Tomoyuki Ozawa 10
#45 Tsutomu Kobayashi 10