Inventor

Yoji Honda

Inventor

Tokyo, JP

Overview

1991–2018

Patent span

Electricity

Primary field (CPC H)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Rprimary

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers38%

A44CPersonal adornments, e.g. jewellery8%

B29CShaping or joining of plastics8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

F23GCremation furnaces8%

G11BInformation storage based on relative movement between record carrier and transducer8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–2018Based in Tokyo, JP· patent location history

1998Based in Nitta-gun, JP· patent location history

2013–2018Patents assigned to HONDA YOJI (3)· patent assignee history

2013Based in Anpachi-gun, JP· patent location history

2017–2018Patents assigned to AUDIO TECHNICA KK (5)· patent assignee history

2017–2018Patents assigned to ARAI KENJI (2)· patent assignee history

2017–2018Patents assigned to TANOUE KOICHIRO (2)· patent assignee history

2017–2018Patents assigned to TSUIHIJI KENZO (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations