1
Sunagawa Makoto, Matsumura Haruki, Inoue Takaaki, Enomoto Masao: Carboxylic beta-lactam compounds and the preparation thereof.. Sumitomo Chemical Co, January 19, 1983: EP0070204-A2 (43 worldwide citation)

Penem compounds are of the formula: where R1 is H or 1-hydroxyethyl, wherein the -OH may be protected by a protecting group, e.g. alkoxycarbonyl, R2 is one of 21 aliphatic, aromatic or heterocyclic groups shown, and R3 is H or a protecting group for the -COO, e.g. alkyl. Preparative methods depend o ...


2
Sunagawa Makoto Sumitomo Kagak, Goda Koshiro Sumitomo Kagaku S, Enomoto Masao Sumito Kagaku Ib, Sasaki Akira: Beta-lactam compounds and production thereof.. Sumitomo Chemical Co, April 25, 1984: EP0106652-A1 (13 worldwide citation)

An N-protected-3-acetyl-2-azetidinone-4-carboxylic acid ester has the formula: wherein R1 and R2 are protecting groups. The compounds are prepared by reacting a Schiff base R2-N=CH-COOR1 with diketene in the presence of an imidazole. In a further step the acetyl group is reduced and the carboxyl pro ...


3
Enomoto Masao, Muraoka Masami, Ono Keiichi, Kojima Atsuyuki, Atsumi Toshio, Komuro Yoshihiro, Sanemitsu Yuzuru, Mizutani Masato: Thiazolidin-4-one derivatives and acid addition salts thereof.. Sumitomo Pharma, Sumitomo Chemical Co, February 24, 1988: EP0256687-A1 (13 worldwide citation)

A 2-pyridylthiazolidin-4-one derivative represented by the general formula wherein Ar denotes an aryl group unsubstituted or substituted with a halogen atom or with a lower alkoxy group; X denotes a straight-chain or branched-chain lower alkylene group or a single bond; R denotes a hydrogen atom, lo ...


4
Enomoto Masao: Outside rear view mirror.. Ichiko, July 3, 1985: EP0146888-A2 (9 worldwide citation)

An outside rear view mirror (1) for cars is provided with an electric drive mechanism (30) to rotate the mirror housing (10) about a spindle (40) by remote control from within the car. To permit the mirror housing (10) to rotate about the spindle (40) under the influence of an external impact upon t ...


5
Enomoto Masao, Kojima Atsuyuki, Komuro Yoshihiro, Morooka Shigeaki, Aono Shunji, Sanemitsu Yuzuru, Mizutani Masato, Tanabe You: Novel thiazolidin-4-one derivatives and acid addition salts thereof.. Sumitomo Pharma, November 23, 1988: EP0292305-A1 (6 worldwide citation)

Thiazolidin-4-one derivatives are represented by the following general formula (I) wherein; R and R are the same or different and denote each (i) a residue represented by the general formula -A-R wherein, A denotes a single bond, C1-C8 alkylene, C2-C8 alkenylene, or C2-C8 alkynylene and R denotes hy ...


6
Sunagawa Makoto, Matsumura Haruki, Inoue Takaaki, Enomoto Masao: Process of preparing azetidinone compounds.. Sumitomo Chemical Co, May 7, 1986: EP0180252-A1 (6 worldwide citation)

A process of preparing an azetidinone compound of the general formula: wherein R is 1-hydroxyethyl, a protected 1-hydroxyethyl wherein the hydroxy group is protected by a conventional protecting group for a hydroxy group or vinyl, and R is hydrogen or mono- or diarylmethyl, comprises oxidatively dec ...


7
Enomoto Masao, Shimizu Hidenori: Coating agent for polyolefin-based resin molded article and molded article coated therewith. Seikoh Chem, July 6, 2006: JP2006-176615 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a coating agent capable of imparting a coated film having good moldability and adhesion, and also having abrasion resistance, chemical resistance or the like to a polyolefin-based resin molded article especially usable as an interior material of a car such as a sheet ...


8
Enomoto Masao: Electric remote control mirror apparatus.. Ichiko, February 5, 1986: EP0170296-A1 (4 worldwide citation)

An electric remote control mirror apparatus comprising boss portion (39) mounted on a mirror body (29) fixing the mirror (28), a concave surface (36) formed at the portion (35) integrally formed with the mirror housing (26) for receiving the mirror body (29), a pivot connection (30) being composed o ...


9
Enomoto Masao: Electric remote control mirror apparatus.. Ichiko, August 17, 1983: EP0085737-A2 (3 worldwide citation)

An electric remote control mirror apparatus comprising boss portion (39) mounted on a mirror body (29) fixing the mirror (28), a concave surface (36) formed at the portion (35) integrally formed with the mirror housing (26) for receiving the mirror body (29), a pivot connection (30) being composed o ...


10
Enomoto Masao, Nagata Takenori: Polyurethane resin composition and synthetic leather or synthetic resin molded article covered with the same. Seikoh Chem, May 9, 2002: JP2002-128856 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide a polyurethane resin composition being applicable on a surface of a synthetic leather or a synthetic resin molded article as a film having such properties as adhesion resistance, abrasion resistance, resistance to staining, a low friction coefficient and a friction c ...