Inventor
TAJIRI HIROYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TAJIRI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
5 patentsUS7977757B2Jul 12, 2011
MEMS element, MEMS device and MEMS element manufacturing method
ROHM CO LTD7 citations83
US8047076B2Nov 1, 2011
Acceleration sensor and method of fabricating it
ROHM CO LTD3 citations62
US12040590B2Jul 16, 2024
Semiconductor laser device
ROHM CO LTD0 citations61
US11575244B2Feb 7, 2023
Semiconductor laser device
ROHM CO LTD0 citations50
US10522730B2Dec 31, 2019
LED lighting apparatus
ROHM CO LTD0 citations40
OSAKA GAS CO LTD
3 patentsUS5648027AJul 15, 1997
Porous carbonaceous material and a method for producing the same
OSAKA GAS CO LTD110 citations96
US7642001B2Jan 5, 2010
Non-aqueous secondary battery and its control method
OSAKA GAS CO LTD26 citations91
US6902847B1Jun 7, 2005
Non-aqueous secondary cell and method for controlling the same
OSAKA GAS CO LTD18 citations91