Inventor

KOYANAGI YOSHINORI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KOYANAGI YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI MINING CO LTD

2 patents

US5212121AMay 18, 1993

Raw batches for ceramic substrates, substrates produced from the raw batches, and production process of the substrates

MITSUI MINING CO LTD34 citations83

US4777151AOct 11, 1988

Glass-ceramic product and method of making the same

MITSUI MINING CO LTD5 citations56

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6822420B2Nov 23, 2004

Battery power source device including rechargeable battery and circuit board joined thereto

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91

GODA YOSHIO

1 patent

US8202457B2Jun 19, 2012

Method and apparatus for producing battery pack

GODA YOSHIO2 citations53