Inventor

NAKAZAWA TSUTOMU

JP17 patents

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

NAKAZAWA TSUTOMU

TOSHIBA KK

Resin-sealed semiconductor device and lead frame used in a resin-sealed semiconductor device

Semiconductor device of multichip module-type

Semiconductor device and method of manufacturing the same

Lead frame for use in a resin-sealed type semiconductor device

Resin-sealed semiconductor device having a particular mold resin structure

Semiconductor apparatus having resin encapsulated tab tape connections

Resin-molded type semiconductor device and method of manufacturing the same

SANYO ELECTRIC CO

Centralized apparatus control system for controlling a plurality of electrical apparatuses

Channel display device for receivable channels

Reading method of the two-dimensional bar code

Personal authentication system and method thereof

Data exchanging system, device, and method, all utilizing IC chip

Non-authentic article discrimination system, and method for discriminating non-authentic article

FUJITSU LTD

Semiconductor device having a region doped to a level exceeding the solubility limit

Method of manufacturing a semiconductor device having a region doped to a level exceeding the solubility limit

Semiconductor device having a region doped to a level exceeding the solubility limit

SONY CORP

Method of producing a resin mold for rear projection screen