Location History:
- Sanda, JP (2007)
- Chiyoda-ku, JP (2009 - 2011)
- Tokyo, JP (2012 - 2013)
- Kawasaki-shi, JP (2014)
- Kanagawa, JP (2016)
- Hitachinaka, JP (2017 - 2018)
Company Filing History:
8 out of 7,533 
3 out of 3,781 
Years Active: 2007-2018
Title: **Kazuhito Ichinose: Innovator in Semiconductor Manufacturing**
Introduction
Kazuhito Ichinose, an accomplished inventor based in Chiyoda-ku, Japan, has made significant strides in the field of semiconductor device manufacturing. With a total of 11 patents to his name, Ichinose's innovations have contributed to advancements in semiconductor technology, shaping the industry's future.
Latest Patents
One of Ichinose's latest patents relates to a method of manufacturing semiconductor devices. The process involves pretreatment in a first chamber followed by the introduction of a mixed gas of titanium tetrachloride and hydrogen into a second chamber. The conditions specified include maintaining a partial pressure of titanium tetrachloride greater than 3 Pa, with the product of this partial pressure and supply time exceeding 800 Pa·seconds. This meticulous control allows for the formation of a titanium film under specified temperature conditions within a plasma atmosphere, crucial for the semiconductor's functionality. Additionally, a titanium nitride film is formed in a third chamber, further enhancing the device's properties.
Career Highlights
Kazuhito Ichinose's career includes significant tenures at reputable organizations such as Renesas Electronics Corporation and Renesas Technology Corporation. His work in these companies has focused on pioneering semiconductor technologies that are integral to modern electronic devices.
Collaborations
Throughout his career, Ichinose has collaborated with notable colleagues, including Akie Yutani and Yukari Imai. These collaborations have enabled the pooling of expertise and resources, fostering an environment conducive to innovation in semiconductor technology.
Conclusion
Kazuhito Ichinose continues to be an influential figure in the semiconductor industry with his ongoing contributions to device manufacturing. His innovative methods and collaborative spirit exemplify the power of invention in driving technological advancements in the field.