Inventor · disambiguated record
Iwao Hamaguchi
Also filed as: HAMAGUCHI IWAO
9 granted patents·226 citations·filing 1983–2007
89Inventor score
Top patents by PatentIndex Score
9 records- 0188US5194959AImage forming apparatus for forming image corresponding to subject, by dividing optical image corresponding to the subject into plural adjacent optical image partsRICOH COMPANY LTD AND NIPPON T·Filed 1990·Granted Mar 16, 1993·134 cites·17 claims
- 0281US7664904B2High speed serial switch fabric performing mapping of traffic classes onto virtual channelsRICOH KK·Filed 2007·Granted Feb 16, 2010·12 cites·15 claims
- 0377US7698484B2Information processor configured to detect available space in a storage in another information processorRICOH KK·Filed 2006·Granted Apr 13, 2010·9 cites·14 claims
- 0470US4567061AMethod for manufacture of insulating film and interface between insulation film and semiconductorAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jan 28, 1986·32 cites·3 claims
- 0563US4585297ALight deflectorRICOH KK·Filed 1983·Granted Apr 29, 1986·18 cites·5 claims
- 0644US4602237ABallast resistor device for use in a laser systemRICOH KK·Filed 1984·Granted Jul 22, 1986·6 cites·10 claims
- 0736US5235542AApparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage elementRICOH KK·Filed 1991·Granted Aug 10, 1993·6 cites·1 claims
- 0835US5351209AApparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage elementRICOH COMPANY INC·Filed 1991·Granted Sep 27, 1994·5 cites·18 claims
- 0933US5079415AApparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage elementRICOH KK·Filed 1990·Granted Jan 7, 1992·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →