Inventor

NEGISHI NAOKI

7 patents

⚠️ This page may combine multiple inventors who share the name “NEGISHI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INST IND RESEARCH

2 patents

US4219424AAug 26, 1980

Apparatus for enriching oxygen contained in water

INST IND RESEARCH25 citations79

US4306969ADec 22, 1981

Apparatus for sewage purification

INST IND RESEARCH5 citations54

JUJO PAPER CO LTD

1 patent

US7618922B2Nov 17, 2009

Thermally-sensitive recording medium

JUJO PAPER CO LTD13 citations81

KOGYO KAIHATSU KENKYUSHO IND R

1 patent

US4097541AJun 27, 1978

Process of producing mainly monocyclic aromatic compounds from unutilized carbon resources mainly composed of polycyclic aromatic compounds

KOGYO KAIHATSU KENKYUSHO IND R9 citations67

KAIHATSU KENKYUSHO IND RES KOG

1 patent

US4097576AJun 27, 1978

Reduction catalyst for removal of nitrogen oxides in exhaust gas

KAIHATSU KENKYUSHO IND RES KOG8 citations66

KAIHATSU KENKYUSHO IND RES

1 patent

US4122150AOct 24, 1978

Process for eliminating diluted sulfur oxides in combustion exhaust gases

KAIHATSU KENKYUSHO IND RES13 citations63

OGAWA KENICHI

1 patent

US8927286B2Jan 6, 2015

Method for producing clone seedlings

OGAWA KENICHI2 citations55