Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 1–50 of 91,278 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Sato Canon 786
2 Hiroyuki Tanaka Canon 768
3 Kazuki Takeda Ntt Docomo 749
#4 Hideo Ando Kabushiki Kaisha Toshiba 745
#5 Takashi Watanabe Sharp Kabushiki Kaisha 622
#6 Hideaki Takahashi Ntt Docomo 584
#7 Takashi Kobayashi Hitachi 557
#8 Kenji Watanabe Seiko Epson 468
#9 Takashi Kato Fujifilm 434
#10 Hiroshi Ogawa Fujitsu Limited 431
#11 Takashi Ito Fujitsu Limited 424
#12 Takashi Matsuda Shin-Etsu Chemical Co. 398
#13 Masahiro Suzuki Canon 397
#14 Makoto Suzuki Brother Kogyo 395
#15 Hiroshi Saito Canon 379
#16 Hiroshi Matsuda Canon 373
#17 Shinichi Sato Shin-Etsu Chemical Co. 366
#18 Makoto Yoshida Fujitsu Limited 365
#19 Kenji Tanaka Sony 359
#20 Atsushi Watanabe Fanuc 358
#21 Hiroyuki Yamada Hitachi 357
#22 Hiroaki Takano Sony 345
#23 Daisuke Ito Panasonic 333
#23 Hayato Kurasawa Japan Display 333
#23 Hideo Kobayashi Canon 333
#26 Masato Suzuki Samsung 325
#27 Hiroyuki Sato Kureha 322
#28 Masahiro Sato — 319
#29 Hiroto Sugahara Brother Kogyo 310
#30 Hiroki Harada Ntt Docomo 306
#31 Osamu Takagi Toshiba Tec Kabushiki Kaisha 305
#32 Hiroshi Nakano Brother Kogyo 301
#32 Hiroyuki Yoshida Yazaki 301
#34 Junichi Yamashita Sony 300
#35 Kenichi Takahashi Konica Minolta 293
#35 Kazuo Okada Comcast 293
#35 Yuji Yasui Honda Motor Co. 293
#38 Shinichi Kato Mitsubishi Electric 291
#39 Masahiro Ito Asahi Glass Co. 290
#39 Toshiaki Tanaka Toyota 290
#39 Takehiro Yoshida Canon 290
#42 Yuki Takahashi Denso 289
#43 Koji Noguchi Japan Display 288
#43 Hisashi Futaki Nec 288
#45 Takeshi Yamaguchi Kabushiki Kaisha Toshiba 283
#46 Masanori Takahashi Sanshin Industries 282
#46 Yasutaka Nakashiba Renesas Electronics 282
#48 Yuji Sato Toyoda Gosei Co. 272
#49 Minoru Suzuki Pentax 269
#50 Shinichi Kikuchi Kabushiki Kaisha Toshiba 268