KOZAWA AKIYA has a total of 12 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and surface technology and coating are DONGGUAN XFH BATTERY MATERIAL CO LTD, AUTO LITE BATTERY CORP and NANJING SKYCOURCE POWER TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 6 | |
#2 | United States | 4 | |
#3 | China | 1 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Electrical machinery and energy | |
#3 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Kozawa Akiya | 11 |
#2 | Mase Shunzo | 5 |
#3 | Ikeda Shoichiro | 4 |
#4 | Sato Atsushi | 2 |
#5 | Kawabe Takeshi | 1 |
#6 | Matsuke Kenzo | 1 |
#7 | Yang Li | 1 |
#8 | Hrada Hirofum | 1 |
#9 | Oba Yoshihiro | 1 |
#10 | Yoshio Masayuki | 1 |
Publication | Filing date | Title |
---|---|---|
US7160645B2 | Lead-acid battery having an organic polymer additive and process thereof | |
JP2002334700A | Secondary battery and its manufacturing method | |
JP2003151618A | Lead-acid battery and additive for lead-acid battery | |
JP2002255517A | Production method for ultra-fine particle carbon and cell using the same | |
JP2002241116A | Method for manufacturing ultrafine particulate carbon | |
JP2002047208A | Cancer therapy | |
JP2001313064A | Lead storage battery and its additive agent | |
EP0848441A1 | An electrochemical cell employing a fine carbon material additive | |
US5352339A | Method for producing electrolytic manganese dioxide |