Inventor · disambiguated record
Yasuhiro Saeki
Also filed as: SAEKI YASUHIRO
19 granted patents·1 pending application·156 citations·filing 1992–2012
94Inventor score
Top patents by PatentIndex Score
20 records- 0176US5665454ABiaxially oriented polyethylene-2,6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1994·Granted Sep 9, 1997·34 cites·12 claims
- 0266US5731071ABiaxially oriented polyester filmTEIJIN LTD·Filed 1995·Granted Mar 24, 1998·23 cites·10 claims
- 0358US5316823AMagnetic tapeTEIJIN LTD·Filed 1992·Granted May 31, 1994·11 cites·12 claims
- 0456US7844390B2Method of operating an engine upon occurrence of abnormal combustion and operation control apparatus thereforMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Nov 30, 2010·5 cites·4 claims
- 0556US5380577ABiaxially oriented polyethylene-2,6-naphthalene-dicarboxylate film and process for the production thereofTEIJIN LTD·Filed 1994·Granted Jan 10, 1995·17 cites·16 claims
- 0650US5362571AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Nov 8, 1994·6 cites·14 claims
- 0746US5352534AOriented polyester filmTEIJIN LTD·Filed 1994·Granted Oct 4, 1994·7 cites·12 claims
- 0845US5494739APolyethylene-2,6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1993·Granted Feb 27, 1996·6 cites·18 claims
- 0944US5677033ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Oct 14, 1997·7 cites·15 claims
- 1043US5312893AOriented polyester filmTEIJIN LTD·Filed 1993·Granted May 17, 1994·7 cites·13 claims
- 1141US5702794ALaminated polyester film for magnetic recording mediumTEIJIN LTD·Filed 1995·Granted Dec 30, 1997·5 cites·23 claims
- 1240US5431983AMagnetic recording tape comprising a polyethylene-2,6-napthalate substrate, magnetic metal thin film, and a backcoat layerTEIJIN LTD·Filed 1994·Granted Jul 11, 1995·7 cites·3 claims
- 1339US2014048046A1Method and device for controlling pilot injection timing when abnormality occurs in combustion diagnosis signal relating to engineSAEKI YASUHIRO·Filed 2012·Application pending·0 cites
- 1438US5415930ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefromTEIJIN LTD·Filed 1994·Granted May 16, 1995·5 cites·5 claims
- 1536US5463015AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Oct 31, 1995·2 cites·12 claims
- 1636US5431982AUnidirectionally long biaxially oriented film of polyethylene-2,6-naphthalenedicarboxylateTEIJIN LTD·Filed 1994·Granted Jul 11, 1995·4 cites·10 claims
- 1734US5439738AMagnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film thereforTEIJIN LTD·Filed 1994·Granted Aug 8, 1995·3 cites·6 claims
- 1832US5470665ABiaxially oriented unidirectionally long polyethylene-2, 6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Nov 28, 1995·2 cites·16 claims
- 1931US5958553ABiaxially oriented, polyethylene-2, 6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1997·Granted Sep 28, 1999·1 cites·12 claims
- 2031US5431976ALaminated polyester film and magnetic recording medium using it as base filmTEIJIN LTD·Filed 1993·Granted Jul 11, 1995·4 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Yasuhiro Saeki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →