Location History:
- Suita, JP (1993 - 1998)
- Osaka, JP (1994 - 2003)
- Toyonaki, JP (2003)
- Toyonaka, JP (2005)
- Ibaraki, JP (1986 - 2006)
- Matsuyama, JP (2006)
Company Filing History:
18 out of 27,375 
2 out of 1,267 
1 out of 655 
Years Active: 1986-2006
Title: The Innovative Contributions of Kenji Okada
Introduction
Kenji Okada, based in Suita, Japan, is a prominent inventor known for his significant contributions to the field of semiconductor device evaluation and disk drive technologies. With a total of 21 patents to his name, Okada's work exemplifies the intersection of innovation and practicality in engineering.
Latest Patents
Among Kenji Okada's latest patents, two stand out for their technological advancements. The first patent details a method and apparatus for evaluating semiconductor devices. This innovation involves gate voltage sweeping on a semiconductor element through a multilayer insulating film. The process extracts a low voltage peak current mode from the current-voltage characteristic, enabling the determination of the lower insulating film's thickness based on the correlation between peak voltage or peak current amount.
The second notable patent is related to a disk drive featuring a built-in balancer. This disk drive is designed to maintain balance across various recording and reproduction speeds, accommodating magnetic balls inside a damper to counteract any imbalance. Additionally, a detection section near the clamper ensures the behavior of these magnetic balls is monitored effectively, further enhancing the device's performance.
Career Highlights
Kenji Okada has had an impressive career with key positions in leading technology firms such as Matsushita Electric Industrial Co., Ltd. and Hitachi Koki Co., Ltd. His work at these companies has paved the way for numerous advancements in electronic devices, particularly in the areas of semiconductor technology and disk drives.
Collaborations
Throughout his career, Okada has collaborated with other talented professionals in the field. Notable coworkers include Yoshihiko Hirai and Masaaki Niwa, both of whom have contributed to various projects that showcase innovative engineering solutions.
Conclusion
Kenji Okada's impressive portfolio of patents and his collaborations in renowned companies highlight his influential role in technological innovation. His latest patents reflect ongoing advancements in semiconductor evaluations and disk drive technology, showcasing his commitment to enhancing electronic device performance. As technology continues to evolve, inventions like Okada's will undoubtedly play a pivotal role in shaping the future of electronics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.