P

Inventor

SAKATA TOSHIHIKO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US5442685AAug 15, 1995

Automatic telephone answering apparatus including conversion recording mode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations70
US5278896AJan 11, 1994

Automatic answering telephone apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations70
US6631190B1Oct 7, 2003

Telephone system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61

PANASONIC IP MAN CO LTD

3 patents
US12069809B2Aug 20, 2024

Laminated film structure and method for manufacturing laminated film structure

PANASONIC IP MAN CO LTD0 citations53
US11825608B2Nov 21, 2023

Laminated film structure and method for manufacturing laminated film structure

PANASONIC IP MAN CO LTD0 citations53
US12458961B2Nov 4, 2025

Tin oxide multilayer film with catalyst layer and method for forming same

PANASONIC IP MAN CO LTD0 citations42

SUWA YUTAKA

1 patent
US8447241B2May 21, 2013

Wireless communication apparatus

SUWA YUTAKA3 citations56

OKUNO CHEM IND CO

1 patent
US11912612B2Feb 27, 2024

Plating film and plating film production method

OKUNO CHEM IND CO0 citations50