Inventor · disambiguated record
Masaru Yamazaki
Also filed as: YAMANAKA HIDEO · YAMAZAKI MASARU
21 granted patents·187 citations·filing 1975–2013
94Inventor score
Top patents by PatentIndex Score
21 records- 0182US6767616B2Metal core substrate and process for manufacturing sameSHINKO ELECTRIC IND CO·Filed 2003·Granted Jul 27, 2004·43 cites·15 claims
- 0277US8910934B2Sheet ejecting deviceYAMAZAKI MASARU·Filed 2013·Granted Dec 16, 2014·5 cites·12 claims
- 0370US4494748ACollatorOLYMPUS OPTICAL CO·Filed 1981·Granted Jan 22, 1985·17 cites·11 claims
- 0470US4460269AAutomatic document feeder for use in combination with an electrophotographic copying machineOLYMPUS OPTICAL CO·Filed 1982·Granted Jul 17, 1984·10 cites·16 claims
- 0570US4245323AElectronic calculator with time display functionCOPAL CO LTD·Filed 1979·Granted Jan 13, 1981·17 cites·5 claims
- 0669US4469323ACollator with collate mode, non-collate mode and job separation modeOLYMPUS OPTICAL CO·Filed 1981·Granted Sep 4, 1984·17 cites·7 claims
- 0767US5617169AFilm detection member for a single-use cameraKONISHIROKU PHOTO IND·Filed 1995·Granted Apr 1, 1997·10 cites·12 claims
- 0859US4218129AElectrophotographic apparatusOLYMPUS OPTICAL CO·Filed 1978·Granted Aug 19, 1980·9 cites·5 claims
- 0957US6226456B1Lens-fitted film unit with built-in strobeKONISHIROKU PHOTO IND·Filed 1998·Granted May 1, 2001·7 cites·7 claims
- 1054US6025217AMethod of forming polycrystalline semiconductor thin filmSONY CORP·Filed 1995·Granted Feb 15, 2000·22 cites·11 claims
- 1148US6035127AApparatus for closing a film gate in a film cartridge in a single-use cameraKONISHIROKU PHOTO IND·Filed 1998·Granted Mar 7, 2000·3 cites·2 claims
- 1247US4142214AApparatus for controlling facsimile transmitter and receiverOLYMPUS OPTICAL CO·Filed 1977·Granted Feb 27, 1979·9 cites·9 claims
- 1345US4408756ACollator with collate mode and job separation modeOLYMPUS OPTICAL CO·Filed 1981·Granted Oct 11, 1983·7 cites·6 claims
- 1443US7807560B2Solder bump forming methodSHINKO ELECTRIC IND CO·Filed 2008·Granted Oct 5, 2010·0 cites·7 claims
- 1542US4025815APick-up tube having photoconductor on zinc oxide layerSONY CORP·Filed 1975·Granted May 24, 1977·5 cites·8 claims
- 1641US7251021B2Substrate transfer apparatusSHINKO ELECTRIC IND CO·Filed 2006·Granted Jul 31, 2007·0 cites·8 claims
- 1738US4285582ALight measuring apparatusCOPAL CO LTD·Filed 1979·Granted Aug 25, 1981·5 cites·8 claims
- 1837US5862427AApparatus for preventing opening of a single-use camera until the light shield is closedKONISHIROKU PHOTO IND·Filed 1997·Granted Jan 19, 1999·0 cites·5 claims
- 1931US5771400ACamera with light-blocking plush to hold filmstrip against film platenEASTMAN KODAK CO·Filed 1997·Granted Jun 23, 1998·0 cites·2 claims
- 2028US4058807ADigital antilogarithmic converter circuitCOPAL CO LTD·Filed 1976·Granted Nov 15, 1977·1 cites·1 claims
- 2126US4240006APhotoconductive layer and target structure for image pickup tubeSONY CORP·Filed 1978·Granted Dec 16, 1980·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →