Inventor · disambiguated record
Naoki Negishi
Also filed as: NEGISHI NAOKI · TAMURA TAKAAKI
6 granted patents·1 pending application·73 citations·filing 1969–2005
83Inventor score
Files withINST IND RESEARCH2JUJO PAPER CO LTD2KAIHATSU KENKYUSHO IND RES1KAIHATSU KENKYUSHO IND RES KOG1KOGYO KAIHATSU KENKYUSHO IND R1
Top patents by PatentIndex Score
7 records- 0189US7618922B2Thermally-sensitive recording mediumJUJO PAPER CO LTD·Filed 2005·Granted Nov 17, 2009·13 cites·9 claims
- 0266US4097541AProcess of producing mainly monocyclic aromatic compounds from unutilized carbon resources mainly composed of polycyclic aromatic compoundsKOGYO KAIHATSU KENKYUSHO IND R·Filed 1976·Granted Jun 27, 1978·9 cites·10 claims
- 0365US4219424AApparatus for enriching oxygen contained in waterINST IND RESEARCH·Filed 1978·Granted Aug 26, 1980·25 cites·3 claims
- 0457US4122150AProcess for eliminating diluted sulfur oxides in combustion exhaust gasesKAIHATSU KENKYUSHO IND RES·Filed 1969·Granted Oct 24, 1978·13 cites·10 claims
- 0542US2008254239A1Method for Preparation of Thermally Sensitive Recording MediumJUJO PAPER CO LTD·Filed 2005·Application pending·0 cites
- 0641US4097576AReduction catalyst for removal of nitrogen oxides in exhaust gasKAIHATSU KENKYUSHO IND RES KOG·Filed 1976·Granted Jun 27, 1978·8 cites·4 claims
- 0730US4306969AApparatus for sewage purificationINST IND RESEARCH·Filed 1979·Granted Dec 22, 1981·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →