Inventor

HIRASAWA MANABU

JP2 patents

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

TOSHIBA CERAMICS CO

1 patent

US7226513B2Jun 5, 2007

Silicon wafer cleaning method

TOSHIBA CERAMICS CO0 citations42

GLOBALWAFERS JAPAN CO LTD

1 patent

US12488979B2Dec 2, 2025

Lamination wafers and method of producing bonded wafers using the same

GLOBALWAFERS JAPAN CO LTD0 citations41