Inventor

KUWAHARA TAKUO

JP3 patents

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

SEIKO EPSON CORP

2 patents

US6005329ADec 21, 1999

Method and apparatus for sealing piezoelectric resonator via laser welding

SEIKO EPSON CORP28 citations89

US5736710AApr 7, 1998

Method and apparatus for sealing piezoelectric resonator via laser welding

SEIKO EPSON CORP16 citations70

EPSON TOYOCOM CORP

1 patent

US7605521B2Oct 20, 2009

Hermetically sealed structure, piezoelectric device and improvement of method for manufacturing the same

EPSON TOYOCOM CORP18 citations79