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

Manabu Node — 4 Patents

NCNihon Medi-Physics Co.: 2 patents #62 of 201Top 35%
NKNippon Shoji Kaisha: 1 patents #6 of 52Top 15%
TITakasago International: 1 patents #239 of 465Top 55%
Osaka, JP: #8,571 of 24,344 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Manabu Node has been granted 4 US patents while listed as an inventor at Nihon Medi-Physics Co.. The first was granted in 1992 and the most recent in November 2002. Manabu Node ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Manabu Node in Osaka, JP.

Patents per Year

Patents granted per year, 1992 to 2002Bar chart with a peak of 2 patents in 2002.peak 21992: 1 patents19922000: 1 patents20002002: 2 patents2002

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6486323 Process for producing optically active tropinonemonocarboxylic acid derivative Soichi Nakamura, Daisaku Nakamura 2002-11-26
6384228 Method for synthesis of halopyridyl-azacyclopentane derivative and intermediate thereof Daisaku Nakamura, Toshio Fujiwara, Shogo Ichihashi 2002-05-07
6080750 Pyrimidine compound and anti-rotavirus composition Masakatsu Hisaki, Yoichiro Ohta, Kenji Kawanishi, Yasuko Ichigobara, Fuzuki Iwakura +3 more 2000-06-27
5106970 Optically active 4-morpholino-2-(1-naphthylmethyl)-4-oxobutyric acid 2'-hydroxy-1,1'binaphthalen-2-yl Kaoru Fuji, Fujie Tanaka 1992-04-21