KITO KK has a total of 1,065 patent applications. It decreased the IP activity by 68.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets packaging and shipping, mechanical elements and electrical machinery and energy are HEBEZEUGFABRIK PUETZER DEFRIES, YALE IND PRODUCTS GMBH and KOREA HOIST CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 738 | |
#2 | WIPO (World Intellectual Property Organization) | 61 | |
#3 | United States | 54 | |
#4 | China | 41 | |
#5 | EPO (European Patent Office) | 38 | |
#6 | Republic of Korea | 23 | |
#7 | Canada | 13 | |
#8 | Australia | 11 | |
#9 | Brazil | 10 | |
#10 | Taiwan | 10 | |
#11 | Finland | 8 | |
#12 | France | 8 | |
#13 | Bulgaria | 6 | |
#14 | Germany | 6 | |
#15 | United Kingdom | 6 | |
#16 | German Democratic Republic | 5 | |
#17 | Sweden | 4 | |
#18 | Norway | 3 | |
#19 | South Africa | 3 | |
#20 | Switzerland | 2 | |
#21 | Denmark | 2 | |
#22 | Spain | 2 | |
#23 | Italy | 2 | |
#24 | Mexico | 2 | |
#25 | Netherlands | 2 | |
#26 | Czechia | 1 | |
#27 | Hungary | 1 | |
#28 | India | 1 | |
#29 | New Zealand | 1 | |
#30 | Philippines | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Mechanical elements | |
#3 | Electrical machinery and energy | |
#4 | Machines | |
#5 | Measurement | |
#6 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Winches | |
#2 | Cranes | |
#3 | Transport or storage devices | |
#4 | Dynamo-electric machines | |
#5 | Belts or cables for driving | |
#6 | Unspecified technologies | |
#7 | Clutches and brakes | |
#8 | Measuring electric variables | |
#9 | Coating metallic material | |
#10 | Electric motor controls |
# | Name | Total Patents |
---|---|---|
#1 | Nakamura Takayoshi | 97 |
#2 | Ishikawa Kazumitsu | 63 |
#3 | Nishikawa Kazuhiro | 60 |
#4 | Watanabe Hisatsugu | 54 |
#5 | Kojima Yasuhiro | 33 |
#6 | Kurihara Nobuchika | 33 |
#7 | Kosuga Kosuke | 32 |
#8 | Fukazawa Michio | 31 |
#9 | Maeda Kazuo | 29 |
#10 | Sakai Toshiaki | 25 |
Publication | Filing date | Title |
---|---|---|
WO2021079661A1 | Hoist | |
WO2021079654A1 | Cylindrical operation device and electric chain block | |
WO2021079642A1 | Winding machine and method of controlling driving of winding machine | |
WO2021006001A1 | Hook latch latching mechanism, and hook | |
WO2020255676A1 | Power control device and power control method | |
WO2020153088A1 | Rope guide mechanism and rope hoist | |
WO2020101033A1 | Method for assessing overload of wound electric motor, and method for manufacturing winder | |
WO2020075361A1 | Cable gland | |
JP2020203777A | Package takeout device | |
JP2020100462A | Power transmission device for lever hoist | |
JP2020059565A | Electric chain block and spring guide used for the same | |
JP2020029319A | Lifting fixture and hoist lifting method using same | |
JP2019221039A | Failure detection device for drive circuit for electric hoisting and lowering device | |
JP2019211000A | Shortening clutch | |
JP2019199317A | Twist detector and chain block | |
WO2018123521A1 | Three-phase /single-phase alternating current power supply-compatible electric hoist | |
JP2019059561A | Ceiling crane apparatus of slide rail type | |
JP2018177466A | Chain block | |
JP2018172201A | Operation device and electric chain block | |
JP2018155343A | Fitting and connection tool |