Inventor · disambiguated record
Norio Kokaji
Also filed as: KOKAJI NORIO
14 granted patents·86 citations·filing 1976–1993
90Inventor score
Files withIWATSU ELECTRIC CO LTD14
Top patents by PatentIndex Score
14 records- 0185US4072957ANon-impact printing system with magnetic recording apparatus and methodIWATSU ELECTRIC CO LTD·Filed 1976·Granted Feb 7, 1978·27 cites·8 claims
- 0273US5448339AControl system for heat fixing apparatusIWATSU ELECTRIC CO LTD·Filed 1993·Granted Sep 5, 1995·26 cites·4 claims
- 0350US4161738AMethod and apparatus for recording latent images for magnetographyIWATSU ELECTRIC CO LTD·Filed 1978·Granted Jul 17, 1979·6 cites·4 claims
- 0444US4268872AMagnetic duplicator with multiple copiesIWATSU ELECTRIC CO LTD·Filed 1979·Granted May 19, 1981·8 cites·23 claims
- 0542US4163979AMethod and apparatus for recording latent images on a magnetic medium in magnetographyIWATSU ELECTRIC CO LTD·Filed 1977·Granted Aug 7, 1979·4 cites·3 claims
- 0636US4513326AMagnetic printing machine employing a multi-channel recording head with minimal cross-talk with secondary scanning head movementIWATSU ELECTRIC CO LTD·Filed 1982·Granted Apr 23, 1985·4 cites·11 claims
- 0735US4536773AMagnetic recording apparatus with adjustable line densityIWATSU ELECTRIC CO LTD·Filed 1984·Granted Aug 20, 1985·3 cites·8 claims
- 0835US4365276ACopy magnification change apparatus in magnetic copying machineIWATSU ELECTRIC CO LTD·Filed 1980·Granted Dec 21, 1982·4 cites·6 claims
- 0930US4654289AMethod for recording and developing latent images in magnetic printing apparatusIWATSU ELECTRIC CO LTD·Filed 1985·Granted Mar 31, 1987·1 cites·4 claims
- 1029US5210546AMethod and an apparatus to record with plural gradation for magnetic printing machineIWATSU ELECTRIC CO LTD·Filed 1991·Granted May 11, 1993·1 cites·6 claims
- 1129US4525725AMethod and apparatus for forming magnetic latent imagesIWATSU ELECTRIC CO LTD·Filed 1982·Granted Jun 25, 1985·1 cites·2 claims
- 1229US4518970AMethod for forming a latent image and apparatus for carrying out the sameIWATSU ELECTRIC CO LTD·Filed 1984·Granted May 21, 1985·0 cites·4 claims
- 1329US4232323AMagnetographic apparatusIWATSU ELECTRIC CO LTD·Filed 1978·Granted Nov 4, 1980·1 cites·17 claims
- 1419US4317630ACopying machineIWATSU ELECTRIC CO LTD·Filed 1980·Granted Mar 2, 1982·0 cites·3 claims
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