ASAHI DIAMOND IND has a total of 358 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, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and semiconductors are SHINHANDIAMONDINDUSTRIAL CO LT, KOENIGSEE WERKZEUGFABRIK and SHINHAN DIAMOND IND CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 319 | |
#2 | United States | 10 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | Republic of Korea | 5 | |
#5 | China | 4 | |
#6 | Germany | 4 | |
#7 | Taiwan | 4 | |
#8 | EPO (European Patent Office) | 3 | |
#9 | France | 1 | |
#10 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Semiconductors | |
#4 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Grinding tools | |
#2 | Sawing | |
#3 | Grinding or polishing devices | |
#4 | Unspecified technologies | |
#5 | Working stone | |
#6 | Turning | |
#7 | Semiconductor devices | |
#8 | Electrolytic coating production | |
#9 | Unspecified technologies | |
#10 | Metal-working |
# | Name | Total Patents |
---|---|---|
#1 | Taniguchi Kazuaki | 24 |
#2 | Hara Tomoyoshi | 23 |
#3 | Sumiya Yuji | 18 |
#4 | Wada Atsushi | 18 |
#5 | Matsuda Junichi | 17 |
#6 | Okuzumi Ayanori | 17 |
#7 | Une Koji | 12 |
#8 | Murata Yasunori | 11 |
#9 | Nakano Masahiro | 10 |
#10 | Matsubara Masa | 9 |
Publication | Filing date | Title |
---|---|---|
WO2021066046A1 | Rotary cutting tool | |
JP2020111902A | Drill bit | |
JP2019116402A | Method for producing diamond, and in-liquid plasma processing apparatus | |
JP2019073943A | Drill bit | |
JP2019010687A | Super abrasive tool | |
JP2018089735A | Grinding Wheel | |
JP2017008502A | Drill bit for core sampling, hole adjustment member and drilling method | |
JP2015223633A | Electrodeposition reamer | |
JP2015142950A | drill | |
JP2015135902A | Method and device for manufacturing wafer | |
JP2015108246A | Drill bit for core sampling | |
JP2015107573A | Soldering drilling tool | |
JP2014065117A | Band saw | |
JP2013031999A | Dry type drilling device and dry type drilling method | |
JP2013094907A | Rotary dresser and method for manufacturing the same | |
JP2013014119A | Band saw | |
JP2010069606A | Rotary tool for cutting surface layer | |
JP2010069604A | Rotary tool | |
JP2010052084A | Blade with hub | |
JP2010046771A | Superabrasive wheel |