This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Global Storage Technologies Netherlands B.v., International Business Machines Corporation. Active years: 2002-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ayase, JP (2002)
- Aase, JP (2004)
Company Filing History:
1 out of 2,636 
1 out of 166,409 
Years Active: 2002-2004
Title: Innovations by Inventor Tatsumi Tuchiya
Introduction
Tatsumi Tuchiya is a notable inventor based in Aase, Japan. He has made significant contributions to the field of hard disk drive technology, holding 2 patents that showcase his innovative approaches to bonding and connection methods.
Latest Patents
One of his latest patents is a method for bonding a slider and suspension together while deciding conditions for laser beam irradiation. This invention involves using a low modulus epoxy adhesive to join the slider and suspension of a hard disk drive. The components are held in a bonding jig during processing and subjected to a thermosetting treatment in a controlled temperature chamber. The adhesive is cured using heat from a laser beam, with the temperature monitored through a resistance value of the head disposed at the slider. This ensures the desired strength of the bond is achieved within a predetermined temperature range.
Another significant patent by Tuchiya is a solder ball connection device and its capillary tube. This device connects a first connection surface of a pad to a second connection surface using a solder ball. The capillary tube features a ball regulator with a conic hollow portion, which helps regulate the movement of the solder ball during the connection process.
Career Highlights
Tatsumi Tuchiya has worked with prominent companies in the technology sector, including IBM and Hitachi Global Storage Technologies Netherlands B.V. His experience in these organizations has contributed to his expertise in developing innovative solutions for hard disk drive technology.
Collaborations
Throughout his career, Tuchiya has collaborated with talented individuals such as Tatsushi Yoshida and Surya Narayan Pattanaik. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Tatsumi Tuchiya's contributions to hard disk drive technology through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the development of more efficient and effective technologies in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile