Inventor

WATANABE AKIHISA

JP8 patents

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

SUMITOMO ELECTRIC INDUSTRIES

2 patents

US12535645B2Jan 27, 2026

Optical fiber cable and cable with connector

SUMITOMO ELECTRIC INDUSTRIES0 citations60

US11892700B2Feb 6, 2024

Optical fiber unit and optical fiber cable

SUMITOMO ELECTRIC INDUSTRIES1 citations60

TANAKA YUYA

2 patents

US9751608B2Sep 5, 2017

Composite material structure, and aircraft wing and aircraft fuselage provided therewith

TANAKA YUYA1 citations49

US9027881B2May 12, 2015

Composite material structure and aircraft wing provided therewith

TANAKA YUYA1 citations49

KAKURA YOSHIKAZU

1 patent

US8181783B2May 22, 2012

Wet sheet flexible package and label for the wet sheet flexible package

KAKURA YOSHIKAZU25 citations90

FURUKAWA ELECTRIC CO LTD

1 patent

US7505283B2Mar 17, 2009

Reinforcing structure for metal core board and electric connection box

FURUKAWA ELECTRIC CO LTD9 citations81

MITSUBISHI HEAVY IND LTD

1 patent

US10086563B2Oct 2, 2018

Method of producing composite material

MITSUBISHI HEAVY IND LTD4 citations71

SHIBATA SATOSHI

1 patent

US9148002B2Sep 29, 2015

Electrical junction box

SHIBATA SATOSHI4 citations69