This inventor holds 49 USPTO granted patents and 3 published patent applications and 9 EPO patents, primarily in Charged Particle Beam Technology. Top assignees: Hitachi, Ltd., Hitachi-High-Technologies Corporation, Biglobe Inc.. Active years: 1990-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kokubunji, JP (1990)
- Yuki, JP (1991)
- Kudamatsu, JP (2001 - 2004)
- Hitachinaka, JP (2007)
- Musashino, JP (2006 - 2014)
- Tokyo, JP (2007 - 2017)
Company Filing History:
25 out of 42,740 
22 out of 2,874 
1 out of 15 Years Active: 1990-2026
Areas of Expertise:
Title: Innovations of Takeshi Kawasaki: A Profile of a Leading Inventor
Introduction
Takeshi Kawasaki, based in Musashino, Japan, is a distinguished inventor known for his remarkable contributions to technology. With a total of 47 patents to his name, Kawasaki has made a significant impact in various fields through his innovations.
Latest Patents
Among his recent patents are two noteworthy inventions. The first is an "Ion pump and charged particle beam device using the same," which comprises two opposite flat-plate cathodes and a uniquely designed cylindrical-shaped anode. This invention also includes a voltage application unit and a magnetic field application unit to optimize performance. The cathode bar within the anode is designed to form a non-evaporative getter alloy film, enhancing the overall effectiveness of the device.
The second patent, titled "Dictionary update method, dictionary update system, and dictionary update program," addresses challenges in object recognition using image information. This method effectively reduces erroneous judgment by updating dictionary data related to visual features of objects, thereby improving recognition accuracy over time.
Career Highlights
Kawasaki’s career is marked by significant roles at prominent companies, including Hitachi, Ltd. and Hitachi High-Technologies Corporation. His experiences at these organizations have played a pivotal role in shaping his inventive capabilities and driving his research initiatives forward.
Collaborations
Throughout his career, Kawasaki has collaborated with talented individuals such as Tomonori Nakano and Masakuni Ezumi. These partnerships have contributed to the successful development and implementation of his innovative ideas, further enhancing his influence in the field of technology.
Conclusion
Takeshi Kawasaki is a remarkable inventor whose journey reflects a dedication to innovation and technological advancement. With his extensive portfolio of patents and collaborations with esteemed colleagues, he continues to pave the way for future advancements in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile