This inventor holds 4 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: Fujitsu Semiconductor Limited, Sony Semiconductor Solutions Corporation. Active years: 2013-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (2013)
- Kuwana, JP (2014)
- Akishima, JP (2016)
Company Filing History:
3 out of 1,674 
1 out of 3,282 
Years Active: 2013-2026
Title: Hikaru Ohira: Innovator in Semiconductor Technology
Introduction
Hikaru Ohira is a prominent inventor based in Akishima, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative methods and devices that enhance semiconductor manufacturing processes.
Latest Patents
Ohira's latest patents include advancements in semiconductor devices and their manufacturing methods. One of his notable inventions is a semiconductor device that features a semiconductor substrate with a through electrode. This electrode has a protrusion that extends from the second surface of the substrate, along with an insulation layer that covers the side surface of the protrusion. The insulation layer has an opening that exposes the end surface of the protrusion and is designed with a thickness greater than the length of the protrusion.
Another significant patent involves a method of manufacturing a semiconductor device. This method includes forming a first electrode on a semiconductor substrate and coating it with an insulating material that has varying viscosities at different temperatures. The process involves curing the insulating material to form a first insulating film, with specific temperature conditions that differ in their heating rates.
Career Highlights
Hikaru Ohira is currently employed at Fujitsu Semiconductor Limited, where he continues to innovate in semiconductor technology. His work has been instrumental in developing new methods that improve the efficiency and effectiveness of semiconductor devices.
Collaborations
Ohira has collaborated with notable coworkers, including Tamotsu Owada and Hirosato Ochimizu. Their combined expertise has contributed to the advancement of semiconductor technologies and the successful development of innovative solutions.
Conclusion
Hikaru Ohira's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the future of semiconductor manufacturing and device development.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile