Inventor · disambiguated record
Takitaro Morikawa
Also filed as: MORIKAWA TAKITARO
6 granted patents·213 citations·filing 1974–1982
86Inventor score
Files withAGENCY IND SCIENCE TECHN6
Top patents by PatentIndex Score
6 records- 0192US4453803AOptical waveguide for middle infrared bandAGENCY IND SCIENCE TECHN·Filed 1982·Granted Jun 12, 1984·87 cites·3 claims
- 0290US4190775AOptical memory playback apparatusAGENCY IND SCIENCE TECHN·Filed 1978·Granted Feb 26, 1980·42 cites·3 claims
- 0380US4422733ACladded spherical lens having uneven refractive indexAGENCY IND SCIENCE TECHN·Filed 1981·Granted Dec 27, 1983·41 cites·5 claims
- 0468US4557566ASpherical lens for spherically symmetrical graded refractive index distribution provided with rod cladAGENCY IND SCIENCE TECHN·Filed 1982·Granted Dec 10, 1985·24 cites·10 claims
- 0563US4449204AInformation processing apparatus using a semiconductor laser diodeAGENCY IND SCIENCE TECHN·Filed 1981·Granted May 15, 1984·13 cites·4 claims
- 0644US3972733AMethod for producing electrical energy by means of liquid crystal devicesAGENCY IND SCIENCE TECHN·Filed 1974·Granted Aug 3, 1976·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →