Kasai
Japan
12
2017-08-03
The entities that hold a legal rights for patent applications filed by inventor Okutani Eiji:
Eiji Okutani from Kasai, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plate
#2 | 2016-04-28Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plate
#3 | 2015-05-28Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the same
#4 | 2015-05-21Prismatic secondary battery
#5 | 2014-02-13Nonaqueous electrolyte secondary battery
#6 | 2014-01-23Prismatic secondary battery
#7 | 2014-01-23Prismatic secondary battery
#8 | 2014-01-23Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the same
#9 | 2014-01-23Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plate
#10 | 2013-11-05Prismatic secondary battery
#11 | 2013-08-01Prismatic secondary battery
#12 | 2013-08-01Prismatic secondary battery
6347302 ⎘