Inventor

Ikuichiro Nawa

Inventor

Atsugi, JP

Overview

19→

Patents

1996–2008

Patent span

Physics

Primary field (CPC G)

Patents· 19 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 transducer72%

Y10TTechnical subjects covered by former us classification12%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%

A61BDiagnosis4%

F04BPositive-displacement machines for liquids4%

PatentTitleYear

7,331,773'Pump provided with exhaust valve device and hemodynamometer incorporating the same'2008 6,710,970'Ejection mechanism for use in a tape drive that has an adjustable ejection amount'2004 6,710,971'Interpose lever which can be reduced in number of components and assembling steps and tape drive using the same'2004 6,704,169'Actuator assembly'2004 6,687,075'Recording-medium holder insertion detection apparatus'2004 6,639,759'Electromagnetic linear actuator comprising a fixed portion, a movable portion, a single guide shaft and a position sensor, and a tape drive using the electromagnetic linear actuator'2003 6,636,384'Electromagnetic linear actuator comprising a fixed portion, a movable portion, and a guide having dampers directly attached thereto, and a tape drive using the electromagnetic linear actuator'2003 6,631,863'Reel hub lock releasing mechanism for use in a tape drive that comprises a seesaw-type release lever'2003 6,590,743'Head protection mechanism for use in a tape drive that is driven by a ring cam'2003 6,585,183'Loading mechanism capable of reducing the number of components'2003 6,556,385'Head sending mechanism, backlash eliminating mechanism therefor and actuator assembly'2003 5,889,633'Cassette tape drive having an improved mechanism for opening and closing a tape cassette lid'1999 5,784,222'Magnetic recording/reproducing apparatus having a plastic chassis in which a bottom plate and side walls are integrally formed'1998 5,757,578'Tape cassette loading apparatus'1998 5,699,972'Magnetic tape apparatus for eliminating a slack of magnetic tape when changing a tape winding direction'1997 5,667,184'Mounting construction of an elastically pressing member having an engaging part to be fixed to a rod-like member'1997 5,583,714'Tape loading mechanism with reduced height'1996 5,522,668'Plastic chassis having a mounting construction of a rod-like member'1996 5,518,195'Case loading device having improved case ejecting function'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2008Patents assigned to MITSUMI ELECTRIC CO LTD (18)· patent assignee history

1996–2004Based in Atsugi, JP· patent location history

1996–2008Based in Kanagawa, JP· patent location history

1998Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history

2004Patents assigned to MITSUMI ELECTRONIC CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUMI ELECTRIC CO LTD	18	1996–2008
HEWLETT PACKARD CO	1	1998
MITSUMI ELECTRONIC CO LTD	1	2004

Locations

Location	Patents	Span
Atsugi, JP	17	1996–2004
Kanagawa, JP	2	1996–2008