Location History:
- Kameda-gun, JP (2001)
- Hokkaido, JP (2005)
Company Filing History:
1 out of 3,781 
1 out of 26 
1 out of 832,843 Years Active: 2001-2005
Title: Ryouichi Oota: Innovator in Semiconductor Technology
Introduction
Ryouichi Oota is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to device manufacturing.
Latest Patents
Oota's latest patents include a lead frame and a semiconductor device utilizing this lead frame, along with a method for manufacturing the same. The semiconductor device features a substrate with a semiconductor chip mounted on one surface. This chip contains an integrated circuit and bonding pads arranged along the four sides of its quadrilateral main surface. The design includes conductors surrounding the chip and bonding wires connecting the pads to the conductors. Additionally, the pitch between adjacent bonding pads increases towards the corners of the chip. His other patent focuses on a semiconductor chip mounting area, where the inner leads are arranged at equal intervals around the periphery, with a wider lead pitch at the corners.
Career Highlights
Throughout his career, Ryouichi Oota has worked with various companies, including Renesas Technology Corporation. His experience in the semiconductor industry has allowed him to develop innovative solutions that enhance device performance and manufacturing efficiency.
Collaborations
Oota has collaborated with notable colleagues such as Shigeki Tanaka and Atsushi Fujisawa. Their combined expertise has contributed to advancements in semiconductor technology.
Conclusion
Ryouichi Oota's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively.