Inventor · disambiguated record
Osamu Fujiwara
Also filed as: ARAYA TAKESHI · FUJIWARA OSAMU
9 granted patents·1 pending application·301 citations·filing 1978–2019
91Inventor score
Files withSANYO ELECTRIC CO4HITACHI LTD2MITSUBISHI ELECTRIC CORP2DENSO CORP1MITSUBISHI DANKI KABUHIKI KAIS1
Top patents by PatentIndex Score
10 records- 0195US4613943AOperation teaching method and apparatus for industrial robotHITACHI LTD·Filed 1984·Granted Sep 23, 1986·77 cites·18 claims
- 0286US4730292ADevice for sequentially feeding a plurality of disk-shaped recording mediaMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Mar 8, 1988·36 cites·13 claims
- 0384US4719157AFuel cell stack assemblySANYO ELECTRIC CO·Filed 1986·Granted Jan 12, 1988·50 cites·6 claims
- 0483US4670866ARecording medium disk continuous-driving apparatusMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jun 2, 1987·29 cites·2 claims
- 0576US4670361AManifold device for fuel cell systemSANYO ELECTRIC CO·Filed 1986·Granted Jun 2, 1987·40 cites·3 claims
- 0676US4642274AFuel cell systemSANYO ELECTRIC CO·Filed 1985·Granted Feb 10, 1987·38 cites·4 claims
- 0749US5103356AMagnetic tape recording and playback device interconnected by conductor patterns formed on a circuit boardMITSUBISHI DANKI KABUHIKI KAIS·Filed 1989·Granted Apr 7, 1992·10 cites·5 claims
- 0848US4242620AAutomatic welding line tracing method and apparatusHITACHI LTD·Filed 1978·Granted Dec 30, 1980·8 cites·1 claims
- 0947US4621033AFuel cell system and its vibration-proof deviceSANYO ELECTRIC CO·Filed 1985·Granted Nov 4, 1986·13 cites·8 claims
- 1043US2020124826A1Cemented lens and in-vehicle cameraDENSO CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →