Inventor · disambiguated record
Kiyoshi Shibuya
Also filed as: SHIBUYA KIYOSHI
28 granted patents·352 citations·filing 1981–2011
97Inventor score
Files withKAWASAKI STEEL CO13FUJITSU LTD6MITSUBISHI PAPER MILLS LTD3HOUSE FOOD INDUSTRIAL CO2SHIMIZU TOSHIAKI2
Top patents by PatentIndex Score
28 records- 0190US5769544ADynamic pressure pneumatic bearing device and manufacturing method thereofRICOH KK·Filed 1996·Granted Jun 23, 1998·56 cites·8 claims
- 0283US8130487B2Capacitor and method of manufacturing the sameSHIMIZU TOSHIAKI·Filed 2009·Granted Mar 6, 2012·11 cites·10 claims
- 0377US4565240AMethod and apparatus for continuous casting of metal sheetKAWASAKI STEEL CO·Filed 1985·Granted Jan 21, 1986·16 cites·1 claims
- 0475US4734289AFood material for puffingHOUSE FOOD INDUSTRIAL CO·Filed 1986·Granted Mar 29, 1988·39 cites·1 claims
- 0574US4546814AProcess and apparatus for the production of rapidly solidified metallic tapes by double-roll systemKAWASAKI STEEL CO·Filed 1983·Granted Oct 15, 1985·12 cites·2 claims
- 0672US4891235AMethod for expansion treatment of foodsHOUSE FOOD INDUSTRIAL CO·Filed 1986·Granted Jan 2, 1990·45 cites·8 claims
- 0771US5230381AMethod and apparatus for manufacturing a thin metal strip by quenching and solidificationKAWASAKI STEEL CO·Filed 1992·Granted Jul 27, 1993·12 cites·5 claims
- 0867US4368439AFrequency shift keying systemFUJITSU LTD·Filed 1981·Granted Jan 11, 1983·25 cites·4 claims
- 0965US4827505ASubscriber line interface circuitFUJITSU LTD·Filed 1986·Granted May 2, 1989·26 cites·22 claims
- 1065US4766947AMethod and apparatus for producing rapidly solidified microcrystalline metallic tapesKAWASAKI STEEL CO·Filed 1987·Granted Aug 30, 1988·10 cites·5 claims
- 1164US5271539APressure type automatic pouring furnace for castingKAWASAKI STEEL CO·Filed 1993·Granted Dec 21, 1993·16 cites·28 claims
- 1259US5134189AInk for heat-sensitive recordingMITSUBISHI PAPER MILLS LTD·Filed 1989·Granted Jul 28, 1992·8 cites·19 claims
- 1357US8737041B2Capacitor and method of manufacturing the sameSHIMIZU TOSHIAKI·Filed 2011·Granted May 27, 2014·1 cites·17 claims
- 1453US4466578AWinding machineISHIKAWAJIMA HARIMA HEAVY IND·Filed 1982·Granted Aug 21, 1984·10 cites·3 claims
- 1549US5207777AApparatus for transferring rapidly quenched metallic tapesKAWASAKI STEEL CO·Filed 1992·Granted May 4, 1993·6 cites·7 claims
- 1649US4964583AMethod of transporting rapidly quenched ribbon and apparatus thereforKAWASAKI STEEL CO·Filed 1988·Granted Oct 23, 1990·5 cites·3 claims
- 1749US4677669ABattery feed circuit for a pair of subscriber linesFUJITSU LTD·Filed 1985·Granted Jun 30, 1987·13 cites·9 claims
- 1845US5322113AMethod of producing amorphous alloy thin strip for commercial frequency band transformersKAWASAKI STEEL CO·Filed 1992·Granted Jun 21, 1994·7 cites·6 claims
- 1943US5562151AMethod and apparatus for producing thin ribbonKAWASAKI STEEL CO·Filed 1994·Granted Oct 8, 1996·4 cites·8 claims
- 2042US4518029AMethod of and apparatus for producing thin metallic sheet by rapid coolingKAWASAKI STEEL CO·Filed 1982·Granted May 21, 1985·3 cites·8 claims
- 2139US5392837AApparatus for separating and guiding a thin strip produced by castingKAWASAKI STEEL CO·Filed 1993·Granted Feb 28, 1995·3 cites·17 claims
- 2239US4631366ABattery feed circuit for subscriber lineFUJITSU LTD·Filed 1985·Granted Dec 23, 1986·6 cites·14 claims
- 2337US5499673AMethod of and apparatus for conveying and guiding thin metal strip formed by quenchingKAWASAKI STEEL CO·Filed 1994·Granted Mar 19, 1996·2 cites·15 claims
- 2437US5047284AThermal transfer recording sheetMITSUBISHI PAPER MILLS LTD·Filed 1989·Granted Sep 10, 1991·5 cites·4 claims
- 2533US4588860ABattery feed circuit for telephone subscriber lineFUJITSU LTD·Filed 1983·Granted May 13, 1986·5 cites·14 claims
- 2632US5075170AThermal transfer recording sheetMITSUBISHI PAPER MILLS LTD·Filed 1989·Granted Dec 24, 1991·2 cites·12 claims
- 2729US4977949AApparatus for transferring rapidly quenched metallic tapesKAWASAKI STEEL CO·Filed 1989·Granted Dec 18, 1990·2 cites·2 claims
- 2829US4748659ACalling signal transmission apparatusFUJITSU LTD·Filed 1986·Granted May 31, 1988·2 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →