Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kikuchi Co. — 15 Patents

Rank (All Time): #37,811 of 105,732Top 40%
36 inventors
15 Patents All Time

Patents per Year

Patents granted per year, 2003 to 2009Bar chart with a peak of 3 patents in 2006.peak 32003: 2 patents20032004: 2 patents20042005: 2 patents20052006: 3 patents20062007: 1 patents20072008: 3 patents20082009: 2 patents2009

Top Inventors at Kikuchi Co. All Time

Showing 1–36 of 36 inventors

RankNamePatents
1 Takao Minagawa 6
1 Yutaka Miyamoto 6
3 Hisao Hoshino 5
#4 Hiroyuki Komatsu 4
#5 Iwakichi Ogawa 3
#5 Kaori Ojima 3
#5 Kenji Kaneko 3
#5 Kenetsu Kikuchi 3
#5 Norihiko Kikuchi 3
#5 Satoshi Shimizu 3
#5 Shingo Shikuwa 3
#12 Fumiaki Niisato 2
#12 Hisashi Obara 2
#12 Hirokazu Watanabe 2
#12 Kazumi Kodama 2
#12 Kiyoyuki Fukui 2
#12 Kouji Shimohigashi 2
#12 Noriyuki Yanase 2
#12 Shinichi Inagaki 2
#12 Shigeki Kishihara 2
#12 Tatsushi Yurudume 2
#22 Hiroyuki Osaka 1
#22 Kazu Uchida 1
#22 Keiichi Kazami 1
#22 Kouji Haya 1
#22 Masayuki Inoue 1
#22 Makoto Noudou 1
#22 Masataka Yoneya 1
#22 Mitsuo Tamura 1
#22 Shunji Yamaguchi 1
#22 Sou Suzuki 1
#22 Suyako Miyake 1
#22 Yahiro Shimizu 1
#22 Yosiyuki Morisita 1
#22 Yoshihiro Yamashita 1
#22 Yukie Momoi 1

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