YJ

Yahoo Japan

Rank (All Time): #4308 of 106,127Top 5%
217 inventors
175
Patents All Time

Top Inventors at Yahoo Japan All Time

RankNamePatents
1 Hidehito Gomi 18
2 Kota TSUBOUCHI 13
3 Koji Tsukamoto 12
#4 Akira Tajima 11
#5 Ikuo Kitagishi 10
#6 Kazutaka KIMURA 8
#7 Kanta SUZUKI 7
#8 Teruhiko TERAOKA 7
#9 Daisuke Kobayashi 6
#10 Ryuki SAKAMOTO 6
#11 Shuji Yamaguchi 6
#12 Tatsuaki Suzuki 6
#13 Kensuke Takada 5
#14 Akira Iwamoto 5
#15 Eiji Sumitomo 4
#16 Hiroyuki Kato 4
#17 Kazuhiko Shimura 4
#18 Shinichiro SEGA 4
#19 Takenobu Dei 4
#20 Yasufumi Hirai 4
#21 Yusuke Kondo 4
#22 Yukihiro TAGAMI 4
#23 Ayaka Hirano 3
#24 Iztok Savnik 3
#25 Junichi Sato 3
#26 Kazuki NAKAYAMA 3
#27 Kentaro NISHI 3
#28 Kiyoshi Nitta 3
#29 Masajiro Iwasaki 3
#30 Munehiro Azami 3
#31 Shinsuke Itoh 3
#32 Takamitsu IRIYAMA 3
#33 Toru TAKATA 3
#34 Bo Chen 2
#35 Chiemi Taki 2
#36 Eri Sese 2
#37 Gen Miyazawa 2
#38 Hiroshi Machida 2
#39 Hiroshi Ota 2
#40 Hiroki Sasakido 2
#41 Hiroki Shimora 2
#42 Hiroaki Taguchi 2
#43 Hiroshi Ueno 2
#44 Katsufumi Asai 2
#45 Kazuhiro Ninomiya 2
#46 Kazumasa Okabe 2
#47 Ken-ichi Iso 2
#48 Kenichi Kuromusha 2
#49 Keiko Matsumura 2
#50 Kenji Suzuki 2
#51 Kouji Yamada 2
#52 Manabu Sassano 2
#53 Mariko Suzuki 2
#54 Miyuki Oshima 2
#55 Moto Nakai 2
#56 Naoya BESSHO 2
#57 Nari WOO 2
#58 Nobuyuki AKASHI 2
#59 Noburo Kagatsume 2
#60 Norifumi Matsuya 2
#61 Nobuyuki Shimizu 2
#62 Rin Katou 2
#63 Ryosuke Ohmae 2
#64 Sakiko Nishi 2
#65 Shinya Aoki 2
#66 Shinichi Higashino 2
#67 Shingo HOSHINO 2
#68 Shinichiro Ishikawa 2
#69 Shumpei OKURA 2
#70 Shinsuke Sato 2
#71 Shuuji Yamaguchi 2
#72 Takanori Hirohashi 2
#73 Taku KUSANO 2
#74 Takashi Kusumi 2
#75 Takashi Tashiro 2
#76 Taro Watanabe 2
#77 Tomohito TAKUSARI 2
#78 Tsunayoshi Egawa 2
#79 Wataru OGAMI 2
#80 Yasuhiro SUKEMITSU 2
#81 Yohei Abe 2
#82 Yoshio IKAI 2
#83 Yoshihito Nishikawa 2
#84 Yuichi Kitajima 2
#85 Yuki Taguchi 2
#86 Yuki Uchida 2
#87 Ai Matsubara 2
#88 Akira Sugimoto 2
#89 Akihiro Tanabe 2
#90 Bungo Tamari 1
#91 Chiaki Fujimon 1
#92 Chikara Hashimoto 1
#93 Chihiro Sugioka 1
#94 Chika Watanabe 1
#95 Daishi Nakajima 1
#96 Hajime Hotta 1
#97 Hayato KOBAYASHI 1
#98 Heishiro Kanagawa 1
#99 Hideki Eguchi 1
#100 Hiroaki Mise 1