TANAKA SHIRO has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets pharmaceuticals, environmental technology and organic fine chemistry are LING JIANG, HAINAN YEGUO FOODS CO LTD and WATANABE OYSTER LAB CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 6 | |
#2 | United States | 2 | |
#3 | Canada | 1 | |
#4 | China | 1 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Pharmaceuticals | |
#2 | Environmental technology | |
#3 | Organic fine chemistry | |
#4 | Foods and drinks | |
#5 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Tanaka Shiro | 10 |
#2 | Hamano Yoshihiko | 3 |
#3 | Shiro Tanaka | 1 |
#4 | Tabata Hiroshi | 1 |
#5 | Himeno Tomokatsu | 1 |
#6 | Zhang Shuguo | 1 |
#7 | Yoshihiko Hamano | 1 |
Publication | Filing date | Title |
---|---|---|
JP2019077424A | Bicycle of which front wheel is driven without use of universal joint by method for transmitting drive power through steering column | |
JP2002242688A | Rotating combustion chamber type rotary engine | |
JP2002207863A | Life managing system for product and service | |
JPH11225647A | Attracting self-adhesive catching device for mosquito | |
JPH10205241A | Rain shutter door coupler | |
CN1160503A | Soluble concentrated frozen/refrigerated calcium preparation comprising calcium citrate-malate and process for producing the same | |
JPH09173020A | Soluble condensed calcium frozen product/chilled product of calcium citrate-malate and its production |