MARUNI KASEI KK has a total of 17 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines and consumer goods are KOERTING RADIO WERKE OSWALD RI, SHISHIDO SHIGENARI and CONDEC CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 10 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | United States | 2 | |
#4 | Australia | 1 | |
#5 | Canada | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Books | |
#2 | Unspecified technologies | |
#3 | Shaping of plastics | |
#4 | Bookbinding | |
#5 | Certain plastics | |
#6 | Fillers |
# | Name | Total Patents |
---|---|---|
#1 | Nishikawa Kenjiro | 12 |
#2 | Nishikawa Masaatsu | 2 |
#3 | Nishikawa Kenjirou | 2 |
#4 | Nagase Tokuji | 1 |
#5 | Nishikawa Tatsuo | 1 |
Publication | Filing date | Title |
---|---|---|
AU8632191A | Holder for keeping purpose and replenishing sheet-form matter | |
JPH03254999A | Holder with curved back part and production thereof | |
US4923351A | Bookbinding and its products | |
JPH01316292A | Bookbinding and bookbinding method | |
JPS6420122A | Joining method of thermoplastic resin body | |
JPS62216797A | Bookbinding method | |
JPS637985A | Manufacture of file | |
JPS5874316A | Ultrasonic bonding method | |
JPS5759715A | Cylindrical thermoplastic resin film and preparation thereof | |
JPS55121022A | Connecting and forming method for thermoplastic high molecular molded product | |
JPS53135482A | Insulation coated connecting terminal and terminal bracket thereof |