MARUYASU KIKAI KK has a total of 126 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and mechanical elements are JIANGYIN DADI EQUIPMENT CO LTD, REXNORD FLATTOP EUROPE S R L and EDDY FOREST PROD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 99 | |
#2 | Taiwan | 7 | |
#3 | United States | 6 | |
#4 | Republic of Korea | 4 | |
#5 | WIPO (World Intellectual Property Organization) | 3 | |
#6 | EPO (European Patent Office) | 2 | |
#7 | Singapore | 2 | |
#8 | China | 1 | |
#9 | United Kingdom | 1 | |
#10 | Malaysia | 1 |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Dynamo-electric machines | |
#3 | Nonlinear optics | |
#4 | Shafts | |
#5 | Treatment of glass | |
#6 | Magnets and transformers | |
#7 | Coating metallic material | |
#8 | Gearing | |
#9 | Unspecified technologies | |
#10 | Pulse technique |
# | Name | Total Patents |
---|---|---|
#1 | Kosaka Hajime | 31 |
#2 | Miyasaka Tetsuo | 23 |
#3 | Kobayashi Masahiro | 21 |
#4 | Yoda Kazue | 21 |
#5 | Osaka Hajime | 9 |
#6 | Furuhata Tomokazu | 7 |
#7 | Komatsu Kazuhiro | 6 |
#8 | Hara Yasuo | 5 |
#9 | Kohata Masaaki | 4 |
#10 | Furihata Masaaki | 4 |
Publication | Filing date | Title |
---|---|---|
JP2020093931A | Sorting conveyer | |
JP2019001559A | Curve belt conveyor | |
JP2017171460A | Curved belt conveyor | |
JP2016013919A | Conveyer belt washing equipment and conveyer system | |
JP2016210548A | Pitch alignment conveyor | |
JP2015009917A | Accumulation bucket and accumulation conveyor | |
JP2014237542A | Hanging conveyor | |
JP2014237543A | Sorting conveyer | |
JP2014237518A | Hook type conveyance conveyor | |
JP2013245106A | Hook type carrying conveyor | |
JP2013203501A | Expansion and contraction conveyor | |
JP2012086982A | Belt conveyor | |
JP2011006164A | Conveyance device | |
JP2010269911A | Belt conveyor | |
JP2010047343A | Roller for transport device, and transport device | |
JP2010037072A | Pitch-aligning conveyor | |
JP2010018401A | Roller, belt conveyor, belt transmission device, and roller conveyor | |
JP2009274852A | Vibrating conveyor | |
JP2009203023A | Variable pitch conveyer | |
JP2009137690A | Rejecting conveyer |