Inventor · Shizuoka, JP

Hisayoshi Daicho

33Patents
4h-index
42Co-inventors
63Inventor score

Filing activity: Oct 22, 2002 → Feb 7, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7391046B2 Light source module and vehicle front lamp Electricity 26 Expired
US8669575B2 Light emitting module, method of manufacturing the light emitting module, and lamp unit Electricity 6 Active
US8657455B2 LED lamp Electricity 6 Active
US7385349B2 Light emitting module and lighting unit for vehicle Electricity 5 Expired
US8704261B2 Light emitting module Electricity 4 Active
US7704411B2 Phosphor Chemistry; Metallurgy 4 Active
US8746907B2 Fluorescent tube type LED lamp Electricity 3 Active
US10132459B2 Lamp Mechanical Engineering; Lighting; Heating 2 Active
US7618557B2 White light emitting phosphor and light emitting module using the same Emerging Cross-Sectional Technologies 2 Active
US8299487B2 White light emitting device and vehicle lamp using the same Emerging Cross-Sectional Technologies 2 Active
US6787226B2 Chopped strands and molded product of unsaturated polyester resin BMC employing them Emerging Cross-Sectional Technologies 1 Expired
US8262935B2 Phosphor and light emitting device Electricity 1 Active
US9054280B2 Light emitting module Electricity 1 Active
US8669699B2 Planar light-emitting module Electricity 1 Active
US7022754B2 Unsaturated polyester resin composition, cured unsaturated polyester resin and lamp reflecting mirror base Chemistry; Metallurgy 1 Expired
US11377593B2 Phosphor Chemistry; Metallurgy 0 Active
US9795896B2 Adsorption method, adsorption separation method, and drug delivery carrier Chemistry; Metallurgy 0 Active
US8187495B2 Light emitting device Electricity 0 Active
US10807903B2 Nanocomposites and method of manufacturing nanocomposites Chemistry; Metallurgy 0 Active
US10370590B2 Phosphor Chemistry; Metallurgy 0 Active
US9627362B2 Illumination device Electricity 0 Active
US9406657B2 Semiconductor light-emitting device Electricity 0 Active
US8883041B2 Method for preparing phosphor Chemistry; Metallurgy 0 Active
US9371231B2 Apatite crystal Emerging Cross-Sectional Technologies 0 Active
US9337399B2 Phosphor and light-emitting device Electricity 0 Active

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