TSUNA; Takamitsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for TSUNA; Takamitsu.The latest application filed is for "battery pack".

Company Profile

1.6.8

TSUNA; Takamitsu - Tokyo JP
Tsuna; Takamitsu - Chuo-ku JP
Tsuna; Takamitsu - Chiba JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Battery Pack App 20200243935 - MORITA; Hideyo ; et al.	2020-07-30
Rotor Core And Electric Motor App 20110204744 - TSUNA; Takamitsu ; et al.	2011-08-25
Write/read head supporting mechanism, and write/read system Grant 7,161,765 - Ichikawa , et al. January 9, 2	2007-01-09
Write/read head supporting mechanism and write/read system having a flexible grounding member Grant 7,050,266 - Ichikawa , et al. May 23, 2	2006-05-23
Write/read head supporting mechanism, and write/read system App 20050254172 - Ichikawa, Shinji ; et al.	2005-11-17
Write/read head supporting mechanism, and write/read system Grant 6,744,603 - Soeno , et al. June 1, 2	2004-06-01
Write/read head supporting mechanism, and write/read system App 20040022169 - Ichikawa, Shinji ; et al.	2004-02-05
Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor Grant 6,680,820 - Matsuzaki , et al. January 20, 2	2004-01-20
Write/read head supporting mechanism including a microactuator and a slider connected to a ground region of a suspension Grant 6,621,661 - Ichikawa , et al. September 16, 2	2003-09-16
Seal cap fitting structure App 20020190485 - Ohyama, Masami ; et al.	2002-12-19
Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor App 20020191343 - Matsuzaki, Mikio ; et al.	2002-12-19
Write/read head supporting mechanism, and write/read system App 20020135940 - Ichikawa, Shinji ; et al.	2002-09-26
Method of maintaining a constant flying height of a magnetic head and a magnetic disk drive utilized therefor App 20020008941 - Matsuzaki, Mikio ; et al.	2002-01-24
Read/write head including displacement generating means that elongates and contracts by inverse piezoelectric effect of electrostrictive effect Grant 6,246,552 - Soeno , et al. June 12, 2	2001-06-12

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