OIKAWA KAZUHIRO has a total of 11 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, semiconductors and basic materials chemistry are SUZHOU QINGGUANG MATERIAL TECH CO LTD, APPRECIA TECHNOLOGY INC and EIE MAT INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 10 | |
#2 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Semiconductors | |
#3 | Basic materials chemistry | |
#4 | Micro-structure and nano-technology | |
#5 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Oikawa Kazuhiro | 9 |
#2 | Takizawa Kiyohata | 2 |
#3 | Onishi Mitsuo | 1 |
#4 | Takizawa Kiyoyasu | 1 |
#5 | Kanai Sumio | 1 |
Publication | Filing date | Title |
---|---|---|
US2013200360A1 | Organic electroluminescent element | |
JP2006288987A | Small cooler | |
JP2006292341A | Liquid crystal collimator | |
JP2002366159A | Soundproof material utilizing liquid and gas | |
JP2002242132A | Curve mirror | |
JP2002249179A | Vacuum insulation heat mobile type vessel | |
JP2002209765A | Vacuum heating and insulating container | |
JP2001258645A | Sounding toothbrush | |
JP2000120940A | External pressure pipe for vacuum heat insulation piping | |
JPH11193898A | Vacuum thermal insulating panel | |
JPH11153290A | Vacuum heat insulation pipe |