Inventor · disambiguated record
Masahiko Murayama
Also filed as: MURAYAMA MASAHIKO
17 granted patents·3 pending applications·345 citations·filing 1993–2020
93Inventor score
Top patents by PatentIndex Score
20 records- 0195US5326689ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jul 5, 1994·40 cites·9 claims
- 0293US6630973B1Optically anisotropic cellulose ester film containing discotic compoundFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 7, 2003·87 cites·15 claims
- 0386US5663310ACellulose acetate solution and process for the preparation of the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted Sep 2, 1997·53 cites·17 claims
- 0482US6778242B1Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal displayFUJI PHOTO FILM CO LTD·Filed 1999·Granted Aug 17, 2004·46 cites·16 claims
- 0579US6139785ACellulose ester compositionDAICEL CHEM·Filed 1999·Granted Oct 31, 2000·40 cites·14 claims
- 0679US5496691AProcess for producing silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Mar 5, 1996·10 cites·20 claims
- 0778US5705632AProcess for the preparation of cellulose acetate filmFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jan 6, 1998·37 cites·8 claims
- 0869US10478049B2EndoscopeOLYMPUS CORP·Filed 2018·Granted Nov 19, 2019·1 cites·6 claims
- 0968US5914220APolyester support, process for manufacturing the same, and photographic film using the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jun 22, 1999·24 cites·18 claims
- 1064US2015181898A1Frozen heated gyoza and manufacturing method thereofAJINOMOTO KK·Filed 2014·Application pending·0 cites
- 1163US9615724B2Fluid control apparatus for endoscopeOLYMPUS CORP·Filed 2015·Granted Apr 11, 2017·1 cites·9 claims
- 1260US8654184B2Electric endoscope and endoscope systemMURAYAMA MASAHIKO·Filed 2012·Granted Feb 18, 2014·5 cites·5 claims
- 1355US12044838B2Laminated lens array, endoscope and image pickup unitOLYMPUS CORP·Filed 2020·Granted Jul 23, 2024·0 cites·14 claims
- 1452US12017033B2Fluid control device for endoscope and endoscopeOLYMPUS CORP·Filed 2020·Granted Jun 25, 2024·0 cites·15 claims
- 1547US7136126B2Cellulose acetate film prepared according to cooling dissolution methodFUJI PHOTO FILM CO LTD·Filed 2003·Granted Nov 14, 2006·1 cites·14 claims
- 1647US2015112131A1Adapter for endoscope and endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Application pending·0 cites
- 1745US8854933B2Information processing apparatus, drive unit, detection circuit and control methodFUJITSU LTD·Filed 2013·Granted Oct 7, 2014·0 cites·9 claims
- 1844US11122961B2Endoscope and objective optical unit for endoscopeOLYMPUS CORP·Filed 2018·Granted Sep 21, 2021·0 cites·11 claims
- 1942US2006051526A1Process for producing cellulose acylate filmFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 2033US5853966ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1996·Granted Dec 29, 1998·0 cites·11 claims
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