Inventor

KAWASHIMA TOSHITSUGU

JP4 patents

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

RENESAS ELECTRONICS CORP

1 patent

US7920000B2Apr 5, 2011

PLL circuit and method of controlling the same

RENESAS ELECTRONICS CORP4 citations56

NEC ELECTRONICS CORP

1 patent

US7457323B2Nov 25, 2008

Demultiplexer circuit

NEC ELECTRONICS CORP6 citations56

KAWASHIMA TOSHITSUGU

1 patent

US8116366B2Feb 14, 2012

Delayed decision feedback sequence estimator

KAWASHIMA TOSHITSUGU4 citations54

APPLE INC

1 patent

US11671109B2Jun 6, 2023

Constant current digital to analog converter systems and methods

APPLE INC0 citations45