This inventor holds 7 USPTO granted patents. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd., Matsushita Electronics Corporation. Active years: 1998-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Takatsuki, JP (2003 - 2004)
- Osaka, JP (1998 - 2015)
Company Filing History:
3 out of 16,454 
2 out of 27,375 
2 out of 655 
Years Active: 1998-2015
Title: Kazunori Ohta: Innovator in High-Pressure Discharge Lamp Technology
Introduction
Kazunori Ohta is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of high-pressure discharge lamps. With a total of 7 patents to his name, Ohta's work has had a lasting impact on the industry.
Latest Patents
Ohta's latest patents include innovative designs for electrodes used in discharge lamps and high-pressure discharge lamps. One of his notable inventions focuses on preventing breakage of the sealing part and electrode of a high-pressure discharge lamp. This invention provides an electrode with a rod-shaped part, where one end is sealed by a sealing part of the arc tube, while the other end resides in the discharge space. The rod-shaped part features a rough surface composed of various crystal grains, each exhibiting different surface conditions due to variations in crystal orientation. Another significant patent involves a high-pressure discharge lamp that includes an electrode rod, a melted part, and a coil part, designed to optimize performance and durability.
Career Highlights
Throughout his career, Kazunori Ohta has worked with leading companies in the electronics and lighting sectors. He has been associated with Panasonic Corporation and Matsushita Electronics Corporation, where he contributed to various innovative projects. His expertise in high-pressure discharge lamp technology has positioned him as a key figure in the industry.
Collaborations
Ohta has collaborated with notable colleagues, including Yasuyuki Ueda and Masahiko Sukeno. Their combined efforts have led to advancements in lighting technology and have furthered the development of high-pressure discharge lamps.
Conclusion
Kazunori Ohta's contributions to the field of high-pressure discharge lamps demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving lighting technology, ensuring that his work will continue to influence the industry for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile