SAKURA COLOR PROD CORP has a total of 1,793 patent applications. It decreased the IP activity by 24.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, consumer goods and machines are SCHWAN BLEISTIFT FABRIK A G, DONG A TEACHING MATERIALS CO L and TRUECOLOR STATIONERY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 1,111 | |
#2 | United States | 175 | |
#3 | WIPO (World Intellectual Property Organization) | 123 | |
#4 | China | 81 | |
#5 | Taiwan | 67 | |
#6 | EPO (European Patent Office) | 57 | |
#7 | Republic of Korea | 54 | |
#8 | Germany | 33 | |
#9 | France | 24 | |
#10 | United Kingdom | 24 | |
#11 | Australia | 19 | |
#12 | Italy | 9 | |
#13 | Canada | 7 | |
#14 | Switzerland | 3 | |
#15 | Sweden | 3 | |
#16 | Denmark | 1 | |
#17 | Hong Kong | 1 | |
#18 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Consumer goods | |
#3 | Machines | |
#4 | Measurement | |
#5 | Electrical machinery and energy | |
#6 | Semiconductors | |
#7 | Optics | |
#8 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Coating compositions | |
#2 | Writing or drawing tools | |
#3 | Analysing materials | |
#4 | Unspecified technologies | |
#5 | Goods for writing upon | |
#6 | Electric discharge tubes | |
#7 | Nonlinear optics | |
#8 | Semiconductor devices | |
#9 | Printing processes | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Inoue Hiroshi | 156 |
#2 | Nakatani Yasunori | 142 |
#3 | Fukuo Hidetoshi | 123 |
#4 | Yasunaga Masahiro | 98 |
#5 | Kobayashi Nobuaki | 84 |
#6 | Omatsu Takeshi | 80 |
#7 | Yoshimura Yasuyuki | 78 |
#8 | Inoue Shigeyasu | 78 |
#9 | Yamamoto Hiroyoshi | 74 |
#10 | Kurihara Norimasa | 60 |
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