Inventor · Tokushima, JP

Hiroaki KAGEYAMA

22Patents
2h-index
9Co-inventors
46Inventor score

Filing activity: Apr 2, 2012 → May 25, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8960163B2 Fuel evaporation gas discharge suppressing device of internal combustion engine Mechanical Engineering; Lighting; Heating 4 Active
US10615308B2 Light emitting device Electricity 2 Active
US9614126B2 Light emitting device Electricity 2 Active
US11721682B2 Light emitting device and light emitting module Electricity 0 Active
US11784170B2 Light-emitting device and light-emitting module with frame and covering member Electricity 0 Active
US11201262B2 Light-emitting element Electricity 0 Active
US11322541B2 Light-emitting device Electricity 0 Active
US12336337B2 Light-emitting element and light-emitting device Electricity 0 Active
US9876144B2 Light-emitting element Electricity 0 Active
US9573462B2 Fuel storage system Performing Operations; Transporting 0 Active
US12002917B2 Light-emitting device Electricity 0 Active
US11655947B2 Light emitting device, light emitting module, and method of manufacturing light emitting module Electricity 0 Active
US11699779B2 Light-emitting device Electricity 0 Active
US12374589B2 Method for manufacturing light-emitting device Electricity 0 Active
US10074775B2 Light emitting element and light emitting device Electricity 0 Active
US11244935B2 Method of manufacturing light-emitting module Electricity 0 Active
US11380659B2 Method of manufacturing light-emitting device and method of manufacturing light-emitting module Electricity 0 Active
US11605769B2 Light emitting element and light emitting device Electricity 0 Active
US9780261B2 Light-emitting element and light-emitting device including a first p-side semiconductor layer and a second p-side semiconductor layer Electricity 0 Active
US11257800B2 Method of manufacturing light emitting device, method of manufacturing light emitting module, light emitting device, and light emitting module Electricity 0 Active
US9196803B2 Semiconductor light emitting element and method for manufacturing the same Electricity 0 Active
US10468556B2 Light emitting element and light emitting device Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.