This inventor holds 15 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Devices. Top assignees: Panasonic Corporation, Renesas Electronics Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2008-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2008 - 2017)
- Takasaki, JP (2019)
- Tokyo, JP (2022)
Company Filing History:
8 out of 16,454 
6 out of 7,661 
1 out of 27,375 
Years Active: 2008-2022
Areas of Expertise:
Title: Kazunori Hasegawa: A Pioneer in Semiconductor Technology
Introduction
Kazunori Hasegawa is a distinguished inventor based in Kanagawa, Japan, known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 15 patents, Hasegawa has made a lasting impact on the industry through his innovative designs and methodologies.
Latest Patents
Among his latest patents, Hasegawa's work on semiconductor devices stands out. His designs include a semiconductor device that features a semiconductor chip with a field-effect transistor for switching. This device employs a die pad to mount the semiconductor chip, utilizing a first bonding material for effective attachment. The patent also details a lead that is electrically connected to the semiconductor chip's pad for the source, along with a lead coupling portion and a sealing portion that ensures durability.
In another notable patent, he discusses a method for improving reliability in semiconductor devices. This method introduces a temporarily fixing material that leverages tackiness to secure a semiconductor chip mounted on an Ag layer, minimizing contact with porous structures to enhance performance. These advancements demonstrate Hasegawa’s expertise in enhancing the functionality and reliability of semiconductor technologies.
Career Highlights
Throughout his career, Kazunori Hasegawa has been associated with leading companies such as Panasonic Corporation and Renesas Electronics Corporation. His work in these organizations has allowed him to develop groundbreaking technologies that are instrumental in numerous electronic applications. His dedication to innovation is reflected in his extensive patent portfolio, underscoring his role as a thought leader in semiconductor advancements.
Collaborations
Hasegawa has collaborated with notable coworkers, including Hiroto Nishida and Tsukasa Nakayama. These collaborations have contributed to the successful development of numerous projects within the semiconductor domain, blending their collective expertise to push technological boundaries.
Conclusion
Kazunori Hasegawa's contributions to semiconductor technology through his innovative patents and collaborations illustrate his significant role as an inventor. As technology continues to evolve, his work will undoubtedly leave a lasting impact on the industry, inspiring future inventions and innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile