Inventor · disambiguated record
Kazuchika Ohta
Also filed as: OHTA KAZUCHIKA
7 granted patents·40 citations·filing 1989–2009
82Inventor score
Top patents by PatentIndex Score
7 records- 0168US8333947B2Method of manufacturing carbon nanotubesOHTA KAZUCHIKA·Filed 2009·Granted Dec 18, 2012·2 cites·17 claims
- 0268US8202504B2Method for manufacturing carbon nanotubesOHTA KAZUCHIKA·Filed 2009·Granted Jun 19, 2012·2 cites·8 claims
- 0367US8192714B2Method for manufacturing carbon nanotubesOHTA KAZUCHIKA·Filed 2009·Granted Jun 5, 2012·2 cites·16 claims
- 0464US5110916ABis (octaalkylphthalocyaninate) lanthanidesEASTERN CO LTD·Filed 1990·Granted May 5, 1992·9 cites·21 claims
- 0556US5650020AColored soldered compositionEASTERN CO LTD·Filed 1994·Granted Jul 22, 1997·18 cites·14 claims
- 0631US5062990ADiscotic octasubstituted tetrapyrazinotetraazaporphyrazinesEASTERN CO LTD·Filed 1989·Granted Nov 5, 1991·5 cites·14 claims
- 0728US5714013AMethod of forming a colored membrane on soldered portion by employing colored solder materialsEASTERN CO LTD·Filed 1996·Granted Feb 3, 1998·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →