Inventor · disambiguated record
Sigeo Ihara
Also filed as: IHARA SIGEO
14 granted patents·3 pending applications·471 citations·filing 1989–2016
94Inventor score
Top patents by PatentIndex Score
17 records- 0190US6892141B1Primer design systemHITACHI LTD·Filed 2000·Granted May 10, 2005·44 cites·10 claims
- 0289US5088034ACompiling method for determining programs to be executed parallelly by respective processors in a parallel computer which transfer data with a data identifier to other processorsHITACHI LTD·Filed 1989·Granted Feb 11, 1992·106 cites·7 claims
- 0384US5408116AGrooved gate transistor having source and drain diffused layers with specified groove corner shapeHITACHI LTD·Filed 1993·Granted Apr 18, 1995·61 cites·4 claims
- 0482US5438526AProgram generation method for particles simulationHITACHI LTD·Filed 1992·Granted Aug 1, 1995·55 cites·21 claims
- 0579US6868423B2Production and preprocessing system for data miningHITACHI LTD·Filed 2002·Granted Mar 15, 2005·28 cites·9 claims
- 0678US5323375AInformation storage apparatusHITACHI LTD·Filed 1992·Granted Jun 21, 1994·28 cites·40 claims
- 0772US5963731AMethod of assisting execution of plural simulation programs for coupled simulationHITACHI LTD·Filed 1996·Granted Oct 5, 1999·72 cites·43 claims
- 0864US5464987AMethod for constructing a carbon molecule and structures of carbon moleculesHITACHI LTD·Filed 1994·Granted Nov 7, 1995·20 cites·7 claims
- 0956US5401975AMethod for constructing a carbon molecule and structures of carbon moleculesHITACHI LTD·Filed 1993·Granted Mar 28, 1995·15 cites·28 claims
- 1055US6928402B2Method to support the setup of input parametersHITACHI LTD·Filed 2000·Granted Aug 9, 2005·5 cites·4 claims
- 1154US2003097223A1Primer design systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 1252US5258625AInterband single-electron tunnel transistor and integrated circuitHITACHI LTD·Filed 1992·Granted Nov 2, 1993·13 cites·11 claims
- 1345US5422496AInterband single-electron tunnel transistor and integrated circuitHITACHI LTD·Filed 1993·Granted Jun 6, 1995·9 cites·13 claims
- 1441US2003014398A1Query modification system for information retrievalHITACHI LTD·Filed 2002·Application pending·0 cites
- 1538US5926403AMethod and system for concurrent computing between heterogeneous simulatorsHITACHI LTD·Filed 1997·Granted Jul 20, 1999·11 cites·12 claims
- 1637US2018133893A1Sample treatment systemYAMATO SCIENT CO LTD·Filed 2016·Application pending·0 cites
- 1731US5742071AWiringless logical operation circuitsHITACHI LTD·Filed 1996·Granted Apr 21, 1998·4 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Sigeo Ihara 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 →