Tokyo
Japan
5
2025-02-06
The entities that hold a legal rights for patent applications filed by inventor Ishikawa Eiji:
Eiji Ishikawa from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
BRAIN WAVE MEASURING DEVICE AND BRAIN WAVE MEASURING METHOD
#2 | 2022-01-06METHOD FOR PRODUCING SECRETED BETA-GALACTOSIDASE
#3 | 2021-07-08Ni—Fe base alloy powder, and method for producing alloy coating using said Ni—Fe base alloy powder
#4 | 2020-01-16Ni-based thermal spraying alloy powder and method for manufacturing alloy coating
#5 | 2011-06-23PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD
2615694 ⎘