Inventor

Yukio Nishino

Inventor

Ikoma, JP

Overview

28→

Patents

1979–2004

Patent span

Physics

Primary field (CPC G)

Patents· 28 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 transducer81%

C22CAlloys7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B23KSoldering or unsoldering4%

PatentTitleYear

6,697,321'Disc apparatus'2004 6,590,859'Disc cartridge'2003 6,587,430'Disc cartridge adaptor'2003 6,463,027'Disc case'2002 6,463,029'Disc cartridge including a disc holder with a flexible member'2002 6,430,147'Disk cartridge and adapter'2002 6,411,597'Disc cartridge'2002 6,392,987'Disk cartridge and adapter with locking and misinsertion preventing mechanism for the cover'2002 6,353,586'Disk cartridge'2002 6,351,450'Disk cartridge and adapter'2002 6,288,999'Disk cartridge and adapter'2001 6,272,094'Magnetic or optical disk cartridge'2001 6,269,073'Disc case with dust shield members'2001 6,246,663'Disc case'2001 6,215,761'Disk cartridge'2001 6,172,962'Disk cartridge with finger-like holding members and three-part supporting feature'2001 6,078,563'Disk cartridge capable of taking out a disk'2000 5,917,803'Disk cartridge capable of taking out a disk'1999 5,754,509'Disc device having heads mounted on the housing and movable in a radial direction'1998 5,671,212'Disc cartridge'1997 5,600,623'Disc device having a plurality of heads each movable within a limited distance'1997 5,548,577'Disc cartridge'1996 5,435,858'Method for TIG welding 1.25 Cr-0.5Mo steel pipe for which preheating and postheating treatments can be effectively omitted'1995 D0358586'Optical disk cartridge'1995 5,350,561'Cr-Mo steel pipe and welding method thereof'1994 D0346374'Optical disk cartridge'1994 D0346375'Optical disk cartridge'1994 4,152,568'Method of arc welding with reverse side cooling for obtaining highly tough large-diameter welded steel pipes'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1995Patents assigned to NIPPON KOKAN KK (3)· patent assignee history

1979Based in Fukuyama, JP· patent location history

1994–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (25)· patent assignee history

1994–2004Based in Nara, JP· patent location history

1994Based in Kawasaki, JP· patent location history

1995Based in Tokyo, JP· patent location history

1996–2003Based in Ikoma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	25	1994–2004
NIPPON KOKAN KK	3	1979–1995

Locations

Location	Patents	Span
Ikoma, JP	13	1996–2003
Nara, JP	12	1994–2004
Tokyo, JP	1	1995
Kawasaki, JP	1	1994
Fukuyama, JP	1	1979