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

Dic — 66 Patents in 2018

Rank (2018): #594 of 30,011Top 2%
146 inventors
66 Patents 2018

Top Inventors at Dic 2018

Showing 1–50 of 146 inventors

RankNamePatents
1 Yoshinori Iwashita 9
2 Shinji Ogawa 8
3 Go Sudo 5
3 Katsunori Shimada 5
3 Shotaro Kawakami 5
3 Yutaka Satou 5
#7 Ayumi Takahashi 4
#7 Hisakazu Tanaka 4
#7 Nobuhiro Oe 4
#7 Tomoyuki Imada 4
#7 Yukie Uemura 4
#12 Akira Kimura 3
#12 Isa Nishiyama 3
#12 Joji Kawamura 3
#12 Koji Hayashi 3
#12 Kunihiro Morinaga 3
#12 Makoto Negishi 3
#12 Takamitsu Nakamura 3
#12 Toshihisa Kimura 3
#12 Yasuhiro Kuwana 3
#12 Yasuo Oji 3
#22 Haruyoshi Takatsu 2
#22 Hajime Watanabe 2
#22 Hiroshi Hasebe 2
#22 Hiroshi Kinoshita 2
#22 Hyobok Cha 2
#22 Jouji Kawamura 2
#22 Kazuo Arita 2
#22 Keisuke Sakamoto 2
#22 Makoto Kimura 2
#22 Martin Schadt 2
#22 Masaharu Takahashi 2
#22 Mika Yamamoto 2
#22 Sayaka Nose 2
#22 Shinichi Hirata 2
#22 Takeshi Kuriyama 2
#22 Yutaka Nagashima 2
#22 Yusuke Sato 2
#39 Akihiro Kondou 1
#39 Akira Oono 1
#39 Akeo Takahashi 1
#39 Akinori Takahashi 1
#39 Asuna Kuranari 1
#39 Atsushi Oshio 1
#39 Azusa Yogo 1
#39 Chisato Kuriyama 1
#39 Daisuke Ito 1
#39 Etsuko Suzuki 1
#39 Gensuke Akimoto 1
#39 Hidenari Akiyama 1