Location History:
- Machida, JP (1996 - 1997)
- Gunma, JP (2003 - 2009)
- Tokyo, JP (2013)
- Shibukawa, JP (1996 - 2016)
Company Filing History:
17 out of 475 
1 out of 2,253 
1 out of 352 
Years Active: 1996-2016
Title: The Innovative Contributions of Yoshinori Terui
Introduction:
Yoshinori Terui, an accomplished inventor based in Shibukawa, Japan, has made significant contributions to the field of electron beam technology. With a total of 18 patents to his name, Terui has established himself as a key figure in advancing the capabilities and safety of charged-particle guns and electron sources.
Latest Patents:
Two of Terui's most recent patents showcase his innovative approach to electron beam technology. The first patent is for an enclosure and method for handling an electron gun or ion gun. This invention focuses on a charged-particle gun where the negative and positive electrodes are integrated and can be safely stored and transported. The connection created by a conductor during transport helps prevent the electrode tip from damage due to electrical discharge caused by static electricity.
The second patent introduced by Terui is for an electron source and electron beam apparatus. This invention aims to produce a stable electron beam even under external vibrations. The unique design features an insulator and two conductive terminals, with a long filament suspended between them. The needle-like cathode attached to the filament enhances electron emission, ensuring the device functions efficiently in various conditions.
Career Highlights:
Throughout his career, Terui has worked with notable companies, including Denki Kagaku Kogyo Co., Ltd. and Advantest Corporation. His work in these organizations has allowed him to refine his inventive skills and contribute to significant advancements in electronics and instrumentation.
Collaborations:
During his journey as an inventor, Terui has collaborated with esteemed colleagues, including Katsuyoshi Tsunoda and Ryozo Nonogaki. These partnerships have enriched his work and fostered a collaborative environment that emphasizes innovation and progress in the industry.
Conclusion:
Yoshinori Terui stands out as a prominent inventor through his dedication to creating advanced electron beam technologies. His latest patents reflect a commitment to safety and reliability, positioning him as an influential figure in the realm of charged-particle technology. With a strong foundation built on collaboration and a wealth of experience, Terui continues to inspire future innovations in the field.
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.