MITSUBISHI HITACHI TOOL ENG LTD has a total of 217 patent applications. It decreased the IP activity by 43.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machine tools, surface technology and coating and materials and metallurgy are KORLOY INC, MITSUBISHI HITACHI TOOL ENGINEERING LTD and FRAISA SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 50 | |
#2 | WIPO (World Intellectual Property Organization) | 42 | |
#3 | United States | 34 | |
#4 | China | 32 | |
#5 | EPO (European Patent Office) | 31 | |
#6 | Republic of Korea | 26 | |
#7 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Surface technology and coating | |
#3 | Materials and metallurgy | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Turning | |
#3 | Coating metallic material | |
#4 | Alloys | |
#5 | Unspecified technologies | |
#6 | Sawing | |
#7 | Making gears or toothed racks | |
#8 | Thread cutting | |
#9 | Building materials | |
#10 | Working metallic powder |
# | Name | Total Patents |
---|---|---|
#1 | Kobayashi Yoshiyuki | 45 |
#2 | Kiuchi Yasuhiro | 30 |
#3 | Fukunaga Yuuzoh | 21 |
#4 | Yokokawa Mitsuhiro | 19 |
#5 | Sasaki Tomoya | 19 |
#6 | Imai Masayuki | 18 |
#7 | Touma Syoujirou | 18 |
#8 | Nakamigawa Takao | 15 |
#9 | Fujiwara Shigeyoshi | 15 |
#10 | Takahashi Hayato | 13 |
Publication | Filing date | Title |
---|---|---|
WO2020195663A1 | End mill | |
WO2020075489A1 | End mill | |
WO2020039981A1 | Cutting insert and indexable ball end mill | |
CN112055632A | Coated cutting tool and method for manufacturing same | |
WO2019176452A1 | Drill | |
CN111670081A | End mill and machining method | |
US2020376567A1 | Coated cutting tool | |
US2020023444A1 | Cutting insert and indexable cutting tool | |
WO2019082843A1 | Cutting insert and indexable ball end mill | |
KR20200019199A | Sheath cutting tool | |
JP2020040179A | Method of machining wall surface of rib groove and tapered end mill | |
WO2019054289A1 | Small-diameter drill and small-diameter drill manufacturing method | |
JP2020034411A | Device and method for testing friction | |
US2020070259A1 | Cutting insert and indexable ball end mill | |
JP2018158443A | Ball end mill | |
WO2019017374A1 | Method for processing wall surface of rib groove, and tapered end mill | |
JP2019202395A | End mill | |
JP2019202378A | End mill | |
JP2019188525A | Drill | |
WO2018168341A1 | Ball end mill |