Inventor
YOSHINAGA TAKAAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINAGA TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HISAMITSU PHARMACEUTICAL CO
8 patentsUSD578210SOct 7, 2008
Injector
HISAMITSU PHARMACEUTICAL CO124 citations96
US10123977B2Nov 13, 2018
Gel patch
HISAMITSU PHARMACEUTICAL CO2 citations69
US11400053B2Aug 2, 2022
Patch containing nonylic acid vanillylamide
HISAMITSU PHARMACEUTICAL CO0 citations62
US10292941B2May 21, 2019
Adhesive patch
HISAMITSU PHARMACEUTICAL CO1 citations60
US12297380B2May 13, 2025
Method for producing adhesive layer composition for producing cooling sheet, method for producing cooling sheet, and cooling sheet
HISAMITSU PHARMACEUTICAL CO0 citations53
US11166921B2Nov 9, 2021
Patch
HISAMITSU PHARMACEUTICAL CO0 citations50
US12527686B2Jan 20, 2026
Cooling sheet
HISAMITSU PHARMACEUTICAL CO0 citations47
US10369115B2Aug 6, 2019
Cataplasm and method for producing the same
HISAMITSU PHARMACEUTICAL CO0 citations38