Inventor · disambiguated record
Atsushi Iwamoto
Also filed as: IWAMOTO ATSUSHI
14 granted patents·7 pending applications·62 citations·filing 1995–2014
90Inventor score
Files withFUNAI ELECTRIC CO8MITSUBISHI GAS CHEMICAL CO8NAKAMURA HIDEYOSHI2NIPPON STEEL & SUMITOMO METAL CORP1
Top patents by PatentIndex Score
21 records- 0175US6080896AProcess for producing polyhydric alcoholMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Jun 27, 2000·16 cites·13 claims
- 0274US7553994B2Method for producing ditrimethylolpropaneMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Jun 30, 2009·2 cites·9 claims
- 0369US5840994AProcess for producing ditrimethylolpropaneMITSUBISHI GAS CHEMICAL CO·Filed 1997·Granted Nov 24, 1998·11 cites·20 claims
- 0467US9511783B2Method and apparatus for detecting abnormality of vehicleNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Dec 6, 2016·3 cites·21 claims
- 0562US7898590B2Device having imaging functionFUNAI ELECTRIC CO·Filed 2007·Granted Mar 1, 2011·1 cites·4 claims
- 0662US6577563B1Disk apparatusFUNAI ELECTRIC CO·Filed 2000·Granted Jun 10, 2003·5 cites·6 claims
- 0761US7153999B2Production of dimethylolcarboxylic acidMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Dec 26, 2006·3 cites·17 claims
- 0861US7087800B2Process for producing a polyolMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Aug 8, 2006·3 cites·13 claims
- 0959US6344592B1Method of producing highly pure trimethylolpropaneMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Feb 5, 2002·7 cites·6 claims
- 1057US5608121AProcess for producing polyhydric alcoholMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Mar 4, 1997·6 cites·9 claims
- 1153US6077980AProcess for producing polyhydric alcoholMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Jun 20, 2000·5 cites·14 claims
- 1247US2007206459A1Optical disc apparatusFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 1346US2015033042A1Power supply system, electronic device, cable, and programFUNAI ELECTRIC CO·Filed 2014·Application pending·0 cites
- 1445US2006176786A1Optical disc deviceFUNAI ELECTRIC CO·Filed 2006·Application pending·0 cites
- 1544US2004254405A1Method for producing ditrimethylolpropaneFiled 2004·Application pending·0 cites
- 1643US7509031B2Optical disk recorder and method of writing signal to an optical diskFUNAI ELECTRIC CO·Filed 2005·Granted Mar 24, 2009·0 cites·4 claims
- 1742US2005213947A1Optical disc recorderFUNAI ELECTRIC CO·Filed 2005·Application pending·0 cites
- 1839US2011130952A1Switching Control System and Car Navigation SystemFUNAI ELECTRIC CO·Filed 2010·Application pending·0 cites
- 1933US2002033325A1Process for recovering ditrimethylolpropaneFiled 2001·Application pending·0 cites
- 2032US9097814B2Photoelectric sensor and method for aiding operational checking of photoelectric sensorNAKAMURA HIDEYOSHI·Filed 2011·Granted Aug 4, 2015·0 cites·11 claims
- 2131US8583404B2Photoelectric sensor and method for aiding checking of thresholdNAKAMURA HIDEYOSHI·Filed 2011·Granted Nov 12, 2013·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Atsushi Iwamoto 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 →