Inventor
HAYASHI MASARU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
6 patentsUS6261712B1Jul 17, 2001
Method of reclaiming cathodic active material of lithium ion secondary battery
TOSHIBA KK71 citations93
US6077451AJun 20, 2000
Method and apparatus for etching of silicon materials
TOSHIBA KK40 citations92
US4847221AJul 11, 1989
AlN sintered body having high thermal conductivity and a method of fabricating the same
TOSHIBA KK30 citations92
US4762695AAug 9, 1988
Methods for preparing high-purity molybdenum or tungsten powder and high-purity oxides powder of the same
TOSHIBA KK38 citations91
US6120927ASep 19, 2000
Method of recovering lithium from batteries
TOSHIBA KK31 citations88
US5622769AApr 22, 1997
Ceramic circuit board having a thermal conductivity substrate
TOSHIBA KK15 citations72