Inventor · disambiguated record
Koji Saito
Also filed as: SAITO KOJI
192 granted patents·57 pending applications·2,461 citations·filing 1979–2025
99Inventor score
Files withTAIYO YUDEN KK32ROHM CO LTD26TOKYO OHKA KOGYO CO LTD20MITSUBISHI ELECTRIC CORP133M INNOVATIVE PROPERTIES COMPANY9
Top patents by PatentIndex Score
249 records- 0199USD634719SElastic membrane for semiconductor wafer polishing apparatusEBARA CORP·Filed 2010·Granted Mar 22, 2011·539 cites·1 claims
- 0295US10330208B2Compound valveMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 25, 2019·14 cites·7 claims
- 0395US7969505B2Electronic device including a camera unit with an image capturing function and an operations-unit illuminating functionFUJITSU LTD·Filed 2007·Granted Jun 28, 2011·32 cites·6 claims
- 0493US10337626B2Heating medium channel switching device, and air conditioning device including the heating medium channel switching deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 2, 2019·10 cites·11 claims
- 0592US6443326B1Electronic component feeding apparatusTAIYO YUDEN KK·Filed 2001·Granted Sep 3, 2002·30 cites·31 claims
- 0692US5845803AWaterproof casing structure for electronic equipmentMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 8, 1998·99 cites·23 claims
- 0791US9790966B2Hydraulic drive systemAKIYAMA TERUO·Filed 2012·Granted Oct 17, 2017·10 cites·7 claims
- 0891US8256438B2Hair holder, open/close device for hair-holding member, and hair holder for hair treatmentTOJO TAKEHIKO·Filed 2007·Granted Sep 4, 2012·18 cites·4 claims
- 0991US6444172B2Water quality meter and water quality monitoring systemHITACHI LTD·Filed 2001·Granted Sep 3, 2002·40 cites·6 claims
- 1090US4449931ATool for making separated tooth modelKYOTO CERAMIC·Filed 1982·Granted May 22, 1984·83 cites·7 claims
- 1189US8132575B2Hair holderTOJO TAKEHIKO·Filed 2007·Granted Mar 13, 2012·24 cites·26 claims
- 1289US8100743B2Polishing apparatusNABEYA OSAMU·Filed 2008·Granted Jan 24, 2012·14 cites·8 claims
- 1389US5636725AApparatus for supplying chip parts and a method for sameTAIYO YUDEN KK·Filed 1995·Granted Jun 10, 1997·38 cites·22 claims
- 1488US6443669B2Electronic component feeding apparatusTAIYO YUDEN KK·Filed 2000·Granted Sep 3, 2002·39 cites·21 claims
- 1587US10215452B2Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 26, 2019·4 cites·9 claims
- 1687US9105929B2Negative electrode base memberTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Aug 11, 2015·3 cites·13 claims
- 1787US8927147B2Negative electrode base memberTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Jan 6, 2015·3 cites·11 claims
- 1887US6398930B2Water quality meter and water quality monitoring systemHITACHI LTD·Filed 2001·Granted Jun 4, 2002·28 cites·2 claims
- 1986US5679063APolishing apparatusEBARA CORP·Filed 1996·Granted Oct 21, 1997·81 cites·14 claims
- 2085US6290908B1Water quality meter and water monitoring systemHITACHI LTD·Filed 1999·Granted Sep 18, 2001·47 cites·24 claims
- 2185US4289139AUltrasonic transducer probeTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Sep 15, 1981·124 cites·12 claims
- 2284US7156720B2Substrate holding apparatusROHM CO LTD·Filed 2005·Granted Jan 2, 2007·10 cites·18 claims
- 2383US9683585B2Hydraulic drive systemAKIYAMA TERUO·Filed 2012·Granted Jun 20, 2017·9 cites·15 claims
- 2483US8551651B2Secondary cell having negative electrode base memberMISUMI KOICHI·Filed 2007·Granted Oct 8, 2013·4 cites·15 claims
- 2583US6838229B2Chemically amplified negative photoresist composition for the formation of thick films, photoresist base material and method of forming bumps using the sameTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Jan 4, 2005·22 cites·21 claims
- 2683US4644466APipeline processorNEC CORP·Filed 1984·Granted Feb 17, 1987·62 cites·1 claims
- 2782US10898946B2Semiconductor-mounting heat dissipation base plate and production method thereforMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jan 26, 2021·3 cites·14 claims
- 2882US7079822B2Method of and apparatus for multi-channel management, multi-channel interference management method, multi-channel terminal, method of and apparatus for multi-channel setting, and computer productFUJITSU LTD·Filed 2001·Granted Jul 18, 2006·33 cites·8 claims
- 2981US6641972B2Positive photoresist composition for the formation of thick films, photoresist film and method of forming bumps using the sameTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Nov 4, 2003·21 cites·6 claims
- 3081US6290095B1Chip component take-in apparatusTAIYO YUDEN KK·Filed 2000·Granted Sep 18, 2001·21 cites·4 claims
- 3180US7331442B2Chip components feeding apparatusTAIYO YUDEN KK·Filed 2005·Granted Feb 19, 2008·8 cites·7 claims
- 3280US6148075AIlluminated button backlighted by white lightMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 14, 2000·34 cites·20 claims
- 3379US7063934B2Negative photoresist compositions for the formation of thick films, photoresist films and methods of forming bumps using the sameTOYKO OHKA KOGYO CO LTD·Filed 2002·Granted Jun 20, 2006·15 cites·8 claims
- 3478US9862172B2Method for manufacturing a laminated film3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jan 9, 2018·2 cites·8 claims
- 3578US7419769B2Negative photoresist compositions for the formation of thick films, photoresist films and methods of forming bumps using the sameTOKYO OHKA KOGYO CO LTD·Filed 2005·Granted Sep 2, 2008·4 cites·6 claims
- 3678US4730174ADielectric material coaxial resonator with improved resonance frequency adjusting mechanismMURATA MANUFACTURING CO·Filed 1986·Granted Mar 8, 1988·26 cites·7 claims
- 3777US8958689B2Lens control device and image sensing device using sameROHM CO LTD·Filed 2014·Granted Feb 17, 2015·2 cites·9 claims
- 3877US6587927B2Data processor having cache memoryHITACHI LTD·Filed 2001·Granted Jul 1, 2003·16 cites·3 claims
- 3977US6283325B1Electronic component moving mechanismTAIYO YUDEN KK·Filed 1998·Granted Sep 4, 2001·26 cites·19 claims
- 4076US9808162B2Pulse wave sensor and semiconductor moduleROHM CO LTD·Filed 2015·Granted Nov 7, 2017·2 cites·15 claims
- 4176US9475128B2Drill and method for forming holeSAWABE TERUO·Filed 2014·Granted Oct 25, 2016·6 cites·10 claims
- 4276US8744254B2Lens control device and image sensing device using sameROHM CO LTD·Filed 2013·Granted Jun 3, 2014·2 cites·9 claims
- 4376USD310829SDisplay monitorMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Sep 25, 1990·18 cites·1 claims
- 4475US10344781B2Control system, work machine, and control methodKOMATSU MFG CO LTD·Filed 2016·Granted Jul 9, 2019·2 cites·10 claims
- 4575US9878647B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2015·Granted Jan 30, 2018·2 cites·6 claims
- 4675US8526803B2Lens control device and image sensing device using sameSAITO AKIHITO·Filed 2011·Granted Sep 3, 2013·3 cites·9 claims
- 4775US8357029B2Polishing apparatusEBARA CORP·Filed 2009·Granted Jan 22, 2013·5 cites·16 claims
- 4874US6307332B1Lamp life meter and endoscope light source unitOLYMPUS OPTICAL CO·Filed 2000·Granted Oct 23, 2001·22 cites·57 claims
- 4973US8507180B2Chemically amplified positive-type photoresist composition for thick film, chemically amplified dry film for thick film, and method for production of thick film resist patternWASHIO YASUSHI·Filed 2007·Granted Aug 13, 2013·7 cites·8 claims
- 5073US6208606B1Disc reproducing apparatusTOSHIBA KK·Filed 1997·Granted Mar 27, 2001·24 cites·9 claims
Showing the top 50 of 249 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →