Inventor · disambiguated record
Shinya Takenaka
Also filed as: TAKENAKA SHINYA
14 granted patents·346 citations·filing 1981–1992
94Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES14
Top patents by PatentIndex Score
14 records- 0192US4429392ALaser output controlling deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1981·Granted Jan 31, 1984·44 cites·6 claims
- 0275US5148008AMark reading device with cyclicly varying powerSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 15, 1992·54 cites·2 claims
- 0366US4517973ALaser scalpelSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted May 21, 1985·62 cites·12 claims
- 0464US4538609AManipulator for laser knifeSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Sep 3, 1985·57 cites·8 claims
- 0562US5245167ABar-code reading apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 14, 1993·30 cites·2 claims
- 0654US4476512AMonitor device for laser systems transmitting laser light through optical fibersSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Oct 9, 1984·35 cites·2 claims
- 0749US4477768ALeakage current detecting structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Oct 16, 1984·10 cites·9 claims
- 0846US5223700ABar code reader having a polygon mirror providing different scan line lengthsSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jun 29, 1993·13 cites·4 claims
- 0942US5248871AAutomatic gain control circuitSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 28, 1993·10 cites·21 claims
- 1039US5177343ASymbol reader using differentiating circuit for light beam focusingSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jan 5, 1993·8 cites·15 claims
- 1137US5331142AScan velocity detector and code reader using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 19, 1994·7 cites·9 claims
- 1237US4586795AWaveguide for laser beamsSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted May 6, 1986·5 cites·8 claims
- 1335US4430610ANon-grounding checking systemSUMITOMO ELECTRIC INDUSTRIES·Filed 1981·Granted Feb 7, 1984·4 cites·4 claims
- 1433US5321526AWhite level detection circuit for an optical image readerSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jun 14, 1994·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →