Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MO

Mitsuru Oonuma — 107 Patents

HHHitachi High-Technologies: 93 patents #1 of 1,917Top 1%
Hitachi: 10 patents #4,206 of 28,497Top 15%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
SCSumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TFThermo Fisher: 1 patents #1,332 of 2,015Top 70%
Overall (All Time): #12,732 of 4,157,543Top 1%
107 Patents All Time

Issued Patents All Time

Showing 26–50 of 107 patents

Patent #TitleCo-InventorsDate
D727528 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2015-04-21
D722178 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2015-02-03
D722177 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2015-02-03
D722179 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2015-02-03
D721822 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2015-01-27
D721820 Biochemical analyzer Yoko Sato, Takashi Yamamoto, Takeshi Setomaru, Hideyasu Chiba 2015-01-27
D720079 Cover of a biochemical analyzer Yoko Sato, Takashi Yamamoto, Takeshi Setomaru, Hideyasu Chiba 2014-12-23
D717461 Add-on sample buffer module Yoko Sato, Naoto Tsujimura, Kazuma Tamura 2014-11-11
D715456 Biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2014-10-14
D715455 Portion of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2014-10-14
D715426 Light shielding cover of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2014-10-14
D715425 Light shielding cover of a biochemical analyzer Yoko Sato, Akihito Wakui, Hajime Yamazaki 2014-10-14
D708530 Component analyzer Hiroyuki Noda, Yoko Sato, Kouji Ishiguro, Hidetoshi Morokuma 2014-07-08
D700975 Sample transfer module for clinical laboratory automation system Yoko Sato, Hiroaki Sakai, Naoto Tsujimura 2014-03-11
D693938 Liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada, Yoko Sato +1 more 2013-11-19
D692157 Auto sampler for liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada 2013-10-22
D692158 Pump for liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada 2013-10-22
D692156 Auto sampler for liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada 2013-10-22
D692155 Column oven for liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada, Yoko Sato +1 more 2013-10-22
D691280 Pump for liquid chromatograph analyzer Kosuke Matoba, Masaru Tomioka, Kiyotoshi Mori, Akira Owada, Yoko Sato +1 more 2013-10-08
D687475 Electron microscope Akira Omachi, Junichi Katane, Mitsuo Akatsu, Hiroyuki Komuro, Tomoyasu Hirashima 2013-08-06
D685495 Input and output buffer module for clinical analyzer Hitoshi Tokieda, Takenori Okusa, Miki Taki, Hiroyuki Noda 2013-07-02
D685494 Cover for reagent disk for clinical analyzer Hitoshi Tokieda, Takenori Okusa, Miki Taki, Hiroyuki Noda 2013-07-02
D685493 Sample tube holder stocker for clinical laboratory automation system Yoko Sato, Hiroaki Sakai, Naoto Tsujimura 2013-07-02
D681233 Biological sample analysis system Richard W. Thomas, Laurence Trigg, Jin Matsumura, Ryoji Inaba 2013-04-30