Inventor
NAKAJIMA YUKIKO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YUKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBELCO ECO SOLUTIONS CO LTD
4 patentsUS12471576B2Nov 18, 2025
Test fish holding device and test fish treatment method
KOBELCO ECO SOLUTIONS CO LTD0 citations55
USD1078921SJun 10, 2025
Fish-holding device for performing tests with fish
KOBELCO ECO SOLUTIONS CO LTD0 citations55
USD1055210SDec 24, 2024
Fish-holding device for performing tests with fish
KOBELCO ECO SOLUTIONS CO LTD0 citations55
US12558209B2Feb 24, 2026
Test fish handling equipment and test fish handling method using test fish handling equipment thereof
KOBELCO ECO SOLUTIONS CO LTD0 citations50
MORIYA YOSHIHIRO
3 patentsUS9141013B2Sep 22, 2015
Electrophotographic toner, developer containing the toner, and image forming apparatus
MORIYA YOSHIHIRO5 citations72
US8828635B2Sep 9, 2014
Toner, developer, process cartridge, and image forming apparatus
MORIYA YOSHIHIRO1 citations51
US8685604B2Apr 1, 2014
Toner, developer, and image forming apparatus
MORIYA YOSHIHIRO1 citations51
SAKASHITA SHINGO
3 patentsUS9134638B2Sep 15, 2015
Toner, developer using the toner, image forming apparatus
SAKASHITA SHINGO4 citations72
US8883385B2Nov 11, 2014
Toner, development agent, and image forming apparatus using the same
SAKASHITA SHINGO1 citations51
US8658340B2Feb 25, 2014
Toner, development agent, and image forming method
SAKASHITA SHINGO1 citations51
RICOH CO LTD
2 patentsSANTO HIDEYUKI
2 patentsINOUE RYOTA
2 patentsYAMASHITA DAIKI
2 patentsYAMAGUCHI YOSHIKI
2 patentsAMEMORI SUZUKA
2 patentsNAKAJIMA YUKIKO
2 patentsUS9128397B2Sep 8, 2015
Resin for use in toner, toner using the resin, developer using the toner, image forming apparatus and method using the toner, and method of manufacturing resin
NAKAJIMA YUKIKO1 citations47
US8623580B2Jan 7, 2014
Toner, developer, image forming method and image forming apparatus
NAKAJIMA YUKIKO0 citations36