RIYOUYUU KOGYO KK has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are KUNSHAN HONGJIA SOLDER MFG CO LTD, PULSE ARC WELDER COMPANY and KOVESHNIKOV SERAFIM P.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 14 |
# | Industry | |
---|---|---|
#1 | Machine tools |
# | Technology | |
---|---|---|
#1 | Soldering, welding and flame cutting |
# | Name | Total Patents |
---|---|---|
#1 | Sugimoto Toshihiro | 7 |
#2 | Narita Masato | 5 |
#3 | Takeda Tokuaki | 3 |
#4 | Nakamura Hirokazu | 3 |
#5 | Takeuchi Suteji | 2 |
#6 | Aimura Hiroshi | 2 |
#7 | Yazawa Seiji | 1 |
#8 | Ueda Yoshio | 1 |
#9 | Sato Mitsuo | 1 |
#10 | Furuno Michiaki | 1 |
Publication | Filing date | Title |
---|---|---|
JPH10279929A | Cold storage agent | |
JPH10214676A | Sheet-like heating element | |
JPH10134946A | Heater for pet | |
JPH05289589A | Plane heater mounting parts and mounting method | |
JPH02102606A | Heating and heat insulating case | |
JPS6457585A | Face-shaped heating body | |
JPS61255689A | Hammer apparatus | |
JPS60202679A | Method of producing heater | |
JPS60189188A | Panel heating element | |
JPS60185388A | Method of producing heater | |
JPS609086A | Panel heater | |
JPS607090A | Temperature regulator | |
JPS607089A | Temperature regulator | |
JPS5772291A | Method of producing cylindrical heater |