YOSHIKAWA MINORU has a total of 16 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States and Japan. Its main competitors in its focus markets thermal processes, semiconductors and machines are FREESIA MAKUROSU KK, FREESIA MACROSS CORP and HANKUK GLASS IND INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Japan | 4 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Semiconductors | |
#3 | Machines | |
#4 | Audio-visual technology | |
#5 | Materials and metallurgy | |
#6 | Environmental technology | |
#7 | Computer technology | |
#8 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Yoshikawa Minoru | 16 |
#2 | Sakamoto Hitoshi | 5 |
#3 | Inaba Kenichi | 4 |
#4 | Matsunaga Arihiro | 3 |
#5 | Chiba Masaki | 3 |
#6 | Hashiguchi Takeya | 2 |
#7 | Yachida Tomohiro | 1 |
#8 | Takeuchi Katsuyuki | 1 |
#9 | Shoujiguchi Akira | 1 |
#10 | Hatsutori Mitsunori | 1 |
Publication | Filing date | Title |
---|---|---|
US2014027100A1 | Piping structure of cooling device, method for making the same, and method for connecting pipes | |
US2013019627A1 | Cooling apparatus and cooling system for electronic-device exhaustion | |
US2011192574A1 | Cooling structure, electronic device using same, and cooling method | |
JP2002200136A | Foot bath exercising device | |
JPS60213358A | Interrupter for no-load current or the like of welding machine | |
JPS56107977A | Variable elevation rotatable blade device |