Inventor · disambiguated record
Takashi Wakasugi
Also filed as: WAKASUGI TAKASHI
11 granted patents·21 citations·filing 1989–2016
83Inventor score
Top patents by PatentIndex Score
11 records- 0170US5008462AMethod for preparing monochloroacetaldehyde trimerKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Apr 16, 1991·9 cites·13 claims
- 0259US5811555AMethod for substitution of an amino group of a primary amine by a chlorine atom and a synthetic method by application thereofKUREHA CHEMICAL IND CO LTD·Filed 1996·Granted Sep 22, 1998·8 cites·6 claims
- 0344US10414687B2Infrared-transmitting glass suitable for mold formingNAT UNIV CORP KYOTO INST TECHNOLOGY·Filed 2016·Granted Sep 17, 2019·0 cites·9 claims
- 0439US5414139AProcess for the manufacture of monochloroacetaldehyde trimer and chloralKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted May 9, 1995·2 cites·4 claims
- 0535US5495050ADepolymerization of chloroaldehyde cyclic trimersKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Feb 27, 1996·1 cites·5 claims
- 0635US5274131A2-chloropropionaldehyde trimer and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Dec 28, 1993·1 cites·5 claims
- 0731US7211704B2Method for producing p-dichlorobenzeneKUREHA CORP·Filed 2003·Granted May 1, 2007·0 cites·1 claims
- 0829US5166368AProcess of producing dichloroacetaldehyde trimerKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Nov 24, 1992·0 cites·1 claims
- 0929US5145988AProcess for producing hydrazone derivativesKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Sep 8, 1992·0 cites·7 claims
- 1028US5426240AProcess for the co-production of dichloroacetaldehyde hydrate and chloralKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Jun 20, 1995·0 cites·6 claims
- 1128US5416226AProcess for the manufacture of trimers of aliphatic aldehyde with chlorinated 2-positionKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted May 16, 1995·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →