logo

For the Inventor, By the Inventor

Chiba, Japan

Yasuo Kawada

This inventor holds 9 USPTO granted patents. Top assignee: Seiko Instruments Inc. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Kawada. Retrieved from https://idiyas.com/inventor/yasuo-kawada-m5b56mxp

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal9 out of 2,903 
 
Seiko Instruments Inc
 patents

Years Active: 2009-2013

Loading Chart...
9 patents (USPTO):Explore Patents
1. 8496767 - Anodic bonding method, anodic bonding jig and anodic bonding apparatus (2013-07-30),
2. 8448311 - Method of manufacturing a piezoelectric vibrator (2013-05-28),
3. 8438709 - Method of fabricating a piezoelectric vibrator (2013-05-14),
4. 8020264 - Method of manufacturing a piezoelectric vibrator (2011-09-20),
5. 8013499 - Piezoelectric vibrator having a piezoelectric vibrating strip in a cavity (2011-09-06),
6. 7872404 - Piezoelectric vibrating reed device having improved electrode design (2011-01-18),
7. 7868521 - Piezoelectric oscillator and case having an integral electrical terminal (2011-01-11),
8. 7804373 - Method of fabricating hermetic terminal and hermetic terminal, method of fabricating piezoelectric oscillator and piezoelectric oscillator, oscillator, electronic appliance, and radio clock (2010-09-28),
9. 7511405 - Piezoelectric vibrator and method of fabricating piezoelectric vibrator, and oscillator, electric apparatus, and radio wave timepiece having piezoelectric vibrator (2009-03-31),

Title: Yasuo Kawada: Innovator in Anodic Bonding Technology

Introduction

Yasuo Kawada is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of anodic bonding technology, holding a total of 9 patents. His innovative methods have advanced the manufacturing processes in various applications, particularly in the electronics industry.

Latest Patents

Kawada's latest patents include an anodic bonding method, an anodic bonding jig, and an anodic bonding apparatus. The anodic bonding method involves a series of steps that ensure precise alignment and bonding of substrates. This method includes a substrate placement step, a jig placement step, an alignment step, a pressurizing step, and an application step where a DC voltage is applied. Additionally, he has developed a method for manufacturing a piezoelectric vibrator, which involves superimposing a lid substrate on a base substrate and applying a bonding voltage after heating the materials to the bonding temperature.

Career Highlights

Yasuo Kawada is currently employed at Seiko Instruments Inc., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and effectiveness of anodic bonding processes.

Collaborations

Kawada has collaborated with notable coworkers such as Masashi Numata and Kiyoshi Aratake. Their combined expertise has contributed to the successful development of advanced bonding technologies.

Conclusion

Yasuo Kawada's contributions to anodic bonding technology have established him as a key figure in the field. His innovative patents and collaborative efforts continue to influence the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…