Inventor · disambiguated record
Hiroaki Fukumaru
Also filed as: FUKUMARU HIROAKI
9 granted patents·352 citations·filing 1988–2004
90Inventor score
Top patents by PatentIndex Score
9 records- 0185US5276836AData processing device with common memory connecting mechanismHITACHI LTD·Filed 1991·Granted Jan 4, 1994·137 cites·4 claims
- 0273US5345566AMethod and apparatus for controlling dual bus systemHITACHI LTD·Filed 1992·Granted Sep 6, 1994·64 cites·7 claims
- 0372US6216236B1Processing unit for a computer and a computer system incorporating such a processing unitTOKYO JAPAN·Filed 1998·Granted Apr 10, 2001·66 cites·12 claims
- 0466US5901281AProcessing unit for a computer and a computer system incorporating such a processing unitHITACHI LTD·Filed 1995·Granted May 4, 1999·48 cites·44 claims
- 0565US6782202B2Optical communication method, optical linking device and optical communication systemHITACHI LTD·Filed 2001·Granted Aug 24, 2004·6 cites·5 claims
- 0647US7558483B2Optical communication method, optical linking device and optical communication systemHITACHI LTD·Filed 2004·Granted Jul 7, 2009·0 cites·1 claims
- 0743US6249363B1Optical communication method, optical linking device and optical communication systemHITACHI LTD·Filed 1998·Granted Jun 19, 2001·9 cites·7 claims
- 0841US4967339AOperation control apparatus for a processor having a plurality of arithmetic devicesHITACHI LTD·Filed 1988·Granted Oct 30, 1990·11 cites·4 claims
- 0939US5551007AMethod for controlling multiple common memories and multiple common memory systemHITACHI LTD·Filed 1993·Granted Aug 27, 1996·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →