Inventor

Yasuo Inugai

Inventor

Ibaraki, JP

Overview

10→

Patents

2008–2014

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer62%

B29CShaping or joining of plastics8%

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

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

8,800,773'Cartridge packaging material and cartridge packaging structure'2014 7,967,931'Single-reel type tape cartridge'2011 7,965,469'Tape cartridge and tape loading system using same'2011 7,832,674'Tape cartridge'2010 7,673,830'Tape cartridge'2010 7,549,602'Tape cartridge'2009 7,533,848'Tape reel and magnetic tape cartridge'2009 7,472,857'Tape cartridge, tape reel driving structure, and tape drive'2009 7,410,112'Single-reel type tape cartridge, and tape drive'2008 7,377,462'Tape cartridge'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to HITACHI MAXELL (10)· patent assignee history

2008–2014Based in Ibaraki, JP· patent location history

2009–2011Based in Osaka, JP· patent location history

2014Patents assigned to INUGAI YASUO (1)· patent assignee history

2014Patents assigned to SUGIFUNE HIROYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI MAXELL	10	2008–2014
INUGAI YASUOself	1	2014
SUGIFUNE HIROYUKI	1	2014

Locations

Location	Patents	Span
Ibaraki, JP	7	2008–2014
Osaka, JP	3	2009–2011