RISO KAGAKU CORP has a total of 6,810 patent applications. It increased the IP activity by 6.0%. Its first patent ever was published in 1964. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, basic materials chemistry and packaging and shipping are OCE-TECHNOLOGIES B V, OCÉ-TECHNOLOGIES B V and MGI FRANCE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 4,631 | |
#2 | United States | 957 | |
#3 | EPO (European Patent Office) | 600 | |
#4 | China | 327 | |
#5 | WIPO (World Intellectual Property Organization) | 90 | |
#6 | United Kingdom | 44 | |
#7 | Republic of Korea | 40 | |
#8 | Germany | 36 | |
#9 | Taiwan | 24 | |
#10 | Australia | 20 | |
#11 | France | 18 | |
#12 | Malaysia | 5 | |
#13 | Canada | 4 | |
#14 | Denmark | 4 | |
#15 | USSR (Union of Socialist Soviet Republics) | 4 | |
#16 | Brazil | 3 | |
#17 | Hong Kong | 1 | |
#18 | Indonesia | 1 | |
#19 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Basic materials chemistry | |
#3 | Packaging and shipping | |
#4 | Audio-visual technology | |
#5 | Computer technology |
# | Technology | |
---|---|---|
#1 | Typewriters | |
#2 | Copy machines | |
#3 | Coating compositions | |
#4 | Handling thin material | |
#5 | Television | |
#6 | Reproduction of printing surfaces | |
#7 | Printing processes | |
#8 | Printing machines | |
#9 | Printing plates | |
#10 | Electric digital data processing |
# | Name | Total Patents |
---|---|---|
#1 | Hasegawa Takakuni | 151 |
#2 | Okuda Sadanao | 149 |
#3 | Watanabe Hideo | 125 |
#4 | Uchiyama Koichi | 120 |
#5 | Watanabe Yoshifumi | 118 |
#6 | Oshio Susumu | 115 |
#7 | Sugitani Hiroshi | 105 |
#8 | Shimura Shinichiro | 102 |
#9 | Yamamoto Yasuo | 102 |
#10 | Hayashi Yoshihiro | 100 |
Publication | Filing date | Title |
---|---|---|
US2021064315A1 | Printing system | |
CN112278927A | Printing device | |
US2021023846A1 | Wiping device | |
US2021060933A1 | Medium ejection apparatus | |
CN111976321A | Labeled product and lid | |
US2020307284A1 | Inkjet printer with flow adjuster | |
US2020307931A1 | Medium supply apparatus | |
US2020276850A1 | Method for producing printed matter | |
US2020276849A1 | Method for producing printed matter | |
JP2020164328A | Medium supply device | |
US2020247133A1 | Liquid tank | |
US2020189867A1 | Image inspection apparatus | |
JP2020122135A | Method for producing oily inkjet ink | |
JP2020099044A | Image inspection device | |
JP2020192801A | Product with tag and cap | |
WO2020090212A1 | Aqueous inkjet ink, method for producing printed material, and ink set | |
US2020070498A1 | Conveyance device and image inspection device | |
JP2020175647A | Inkjet printing device | |
US2020072759A1 | Image inspection device | |
JP2020069794A | Ink jet printer |