Inventor

TAKATSU AKIO

JP3 patents

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

SUMITOMO METAL MINING CO

2 patents

US5288950AFeb 22, 1994

Flexible wiring board and method of preparing the same

SUMITOMO METAL MINING CO54 citations94

US5284725AFeb 8, 1994

Photo-mask for manufacture of two-layer tab

SUMITOMO METAL MINING CO9 citations68

HIROKAZU HONDA

1 patent

US9271363B2Feb 23, 2016

Lighting device having LED elements

HIROKAZU HONDA8 citations74