Inventor
TANAKA AYAKA
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA AYAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
9 patentsUS9920050B2Mar 20, 2018
Fused heterocyclic compound and pest control use thereof
SUMITOMO CHEMICAL CO2 citations62
US12234247B2Feb 25, 2025
Heterocyclic compound and harmful arthropod-controlling composition containing same
SUMITOMO CHEMICAL CO0 citations51
US12172978B2Dec 24, 2024
Ether compound and harmful arthropod-controlling composition containing same
SUMITOMO CHEMICAL CO0 citations51
US11690378B2Jul 4, 2023
Substituted pyridines as noxious arthropod control agents
SUMITOMO CHEMICAL CO0 citations51
US11399539B2Aug 2, 2022
Heterocyclic compound and harmful arthropod controlling agent containing same
SUMITOMO CHEMICAL CO0 citations50
US12144350B2Nov 19, 2024
Heterocyclic compound and harmful arthropod control composition containing same
SUMITOMO CHEMICAL CO0 citations49
US11344029B2May 31, 2022
Heterocyclic compound and composition containing same
SUMITOMO CHEMICAL CO0 citations49
US11407756B2Aug 9, 2022
Heterocyclic compounds and noxious arthropod control agent containing same
SUMITOMO CHEMICAL CO0 citations48
US10709133B2Jul 14, 2020
Condensed heterocyclic compound
SUMITOMO CHEMICAL CO0 citations40
RICOH CO LTD
3 patentsUS11603478B2Mar 14, 2023
Ink, method of manufacturing ink, printing method, and printing device
RICOH CO LTD0 citations62
US11130349B2Sep 28, 2021
Ink, method for producing ink, method for printing, and printer
RICOH CO LTD0 citations59
US11964495B2Apr 23, 2024
Ink set, printer, and printing method
RICOH CO LTD0 citations58