P

Inventor

ATAKA TATSUAKI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “ATAKA TATSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO INSTR INC

17 patents
US6229609B1May 8, 2001

Scanning near-field optic/atomic force microscope

SEIKO INSTR INC77 citations96
US5876581AMar 2, 1999

Film of iron (III) hexacyanoferrate (II) and process of synthesizing same

SEIKO INSTR INC67 citations94
US6111342AAug 29, 2000

Instrument for chemical measurement

SEIKO INSTR INC26 citations92
US4962480AOct 9, 1990

Memory reading apparatus

SEIKO INSTR INC46 citations90
US4945515AJul 31, 1990

Memory writing apparatus

SEIKO INSTR INC45 citations90
US5304795AApr 19, 1994

High resolution observation apparatus with photon scanning microscope

SEIKO INSTR INC27 citations88
US5885434AMar 23, 1999

Method and apparatus for performing fine working

SEIKO INSTR INC18 citations84
US5513168AApr 30, 1996

Optical information read/write apparatus

SEIKO INSTR INC14 citations74
US5449901ASep 12, 1995

Fine surface observing apparatus

SEIKO INSTR INC9 citations73
US6589402B2Jul 8, 2003

Part fabricating apparatus

SEIKO INSTR INC6 citations72
US6046053AApr 4, 2000

Method for amino acid sequencing of protein or peptide from carboxy terminus thereof

SEIKO INSTR INC14 citations72
US5686207ANov 11, 1997

Method of forming and repairing a mask for photolithography

SEIKO INSTR INC9 citations72
US5654131AAug 5, 1997

Optical memory medium

SEIKO INSTR INC3 citations63
US6059954AMay 9, 2000

Electrochemical machining method and electrochemical machining equipment

SEIKO INSTR INC6 citations62
US5825182AOct 20, 1998

Nondestructive testing system using a SQUID

SEIKO INSTR INC3 citations62
US6221228B1Apr 24, 2001

Part fabricating method and part fabricating apparatus

SEIKO INSTR INC2 citations61
US5962642AOct 5, 1999

Method for sequencing of protein or peptide

SEIKO INSTR INC4 citations61

SEIKO INSTR & ELECTRONICS

4 patents

SII NANOTECHNOLOGY INC

1 patent