Inventor · disambiguated record
Yasuo Nagashima
Also filed as: NAGASHIMA YASUO
18 granted patents·3 pending applications·65 citations·filing 1984–2020
92Inventor score
Files withFUJI PHOTO FILM CO LTD13SHINKAWA KK5ICHIKOH INDUSTRIES LTD1MISATO IND CO LTD1OLYMPUS CORP1
Top patents by PatentIndex Score
21 records- 0187US9793236B2Wire-bonding apparatus and method of manufacturing semiconductor deviceSHINKAWA KK·Filed 2015·Granted Oct 17, 2017·7 cites·4 claims
- 0287US9337166B2Wire bonding apparatus and bonding methodSHINKAWA KK·Filed 2013·Granted May 10, 2016·9 cites·10 claims
- 0377US9379086B2Method of manufacturing semiconductor deviceSHINKAWA KK·Filed 2015·Granted Jun 28, 2016·4 cites·4 claims
- 0452US11961819B2Wire bonding apparatusSHINKAWA KK·Filed 2020·Granted Apr 16, 2024·0 cites·6 claims
- 0550US5051287AMagnetic disk having a magnetic layer comprising a binder and ferromagnetic particles of specified crystallite size and surface area and in which the mechanical loss tangent, tan delta, is within a specified rangeFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 24, 1991·8 cites·11 claims
- 0649US4945436ADouble-sided recording method using slanted guide plates upstream and downstream of recording headsFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jul 31, 1990·7 cites·9 claims
- 0746US2004239884A1Multiple-projection systemOLYMPUS CORP·Filed 2004·Application pending·0 cites
- 0845US2016163673A1Wire bonding apparatus and bonding methodSHINKAWA KK·Filed 2016·Application pending·0 cites
- 0941US4976020AMagnetic sheet polishing deviceFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 11, 1990·4 cites·2 claims
- 1040US5547704AMethod for producing a magnetic diskFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 20, 1996·4 cites·9 claims
- 1138US4661871ARegulating apparatus and method for use with rotary magnetic recording sheet permitting improved head contactFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 28, 1987·3 cites·16 claims
- 1235US5093172AMagnetic recording medium comprising a vinyl chloride copolymer containing a polar group and a polyurethane containing a polar group and specified aromatic or alicyclic unitsFUJI PHOTO FILM CO LTD·Filed 1990·Granted Mar 3, 1992·4 cites·10 claims
- 1334US5191497AMagnetic disk pack and magnetic disk recording/reproducing apparatus with improved head touchFUJI PHOTO FILM CO LTD·Filed 1992·Granted Mar 2, 1993·2 cites·8 claims
- 1433US11702008B2Vehicle outer mirror device, vehicle outer mirror system, and method for controlling vehicle outer mirror deviceMISATO IND CO LTD·Filed 2019·Granted Jul 18, 2023·0 cites·5 claims
- 1533US5178925AMagnetic disc having a magnetic layer with a glass transition temperature of at least 75° C. which contains magnetic metal powder of specified pH and surface areaFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 12, 1993·3 cites·14 claims
- 1633US4646179AFlexible magnetic disc, positioning apparatus and method permitting improved head contactFUJI PHOTO FILM CO LTD·Filed 1984·Granted Feb 24, 1987·3 cites·12 claims
- 1732US5045372AMagnetic recording medium containing ferromagnetic metal powder and a specific fatty acid ester in a content dependent upon the specific surface area of the ferromagnetic metal powderFUJI PHOTO FILM CO LTD·Filed 1990·Granted Sep 3, 1991·3 cites·4 claims
- 1832US2022219609A1Vehicle mirror deviceICHIKOH INDUSTRIES LTD·Filed 2020·Application pending·0 cites
- 1931US5018257AMagnetic sheet polishing deviceFUJI PHOTO FILM CO LTD·Filed 1990·Granted May 28, 1991·2 cites·5 claims
- 2031US4984121AMagnetic recording/reproduction apparatus having negative and positive pressure generating members for deforming a flexible magnetic diskFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 8, 1991·1 cites·3 claims
- 2130US5091238AFloppy disk comprising a cellulosic resin with a polar group in a side chain and perromagnetic particles of a specific surface areaFUJI PHOTO FILM CO LTD·Filed 1990·Granted Feb 25, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →