This inventor holds 6 USPTO granted patents. Top assignees: Pioneer Electronic Corporation, Pioneer Electric Corporation. Active years: 1978-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokorozawa, JP (1978 - 1983)
- Saitama, JP (1984 - 1985)
Company Filing History:
5 out of 2,861 
1 out of 66 Years Active: 1978-1985
Title: Keniti Okura: Innovator in Phono Pickup Cartridge Technology
Introduction
Keniti Okura is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of audio technology, particularly in the design and development of phono pickup cartridges. With a total of 6 patents to his name, Okura's work has had a lasting impact on the audio industry.
Latest Patents
Okura's latest patents include innovative designs for moving-coil type phono pickup cartridges. One of his patents describes a cartridge in which undesirable resonances are eliminated, ensuring that the vibrating unit remains aligned with a predetermined center position of a magnet unit. This design features a first non-magnetic body with a mount portion and a support portion that extends perpendicularly. The support portion includes a longitudinal hole intersected by a slit, allowing for precise adjustments of the vibrating unit's position. Another patent focuses on a moving coil type phono pickup cartridge that accurately positions the stylus unit in three dimensions relative to the cartridge body. This design incorporates resilient plates and polished positioning surfaces to ensure optimal alignment between the moving coil unit and the magnetic unit.
Career Highlights
Throughout his career, Keniti Okura has worked with prominent companies in the audio technology sector, including Pioneer Electronic Corporation and Pioneer Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in phono pickup technology.
Collaborations
Okura has collaborated with talented individuals in the industry, including Kazuo Nishikawa and Hiroyuki Ichino. These partnerships have fostered a creative environment that has led to the development of advanced audio technologies.
Conclusion
Keniti Okura's contributions to the field of audio technology, particularly in phono pickup cartridges, demonstrate his innovative spirit and dedication to excellence. His patents reflect a commitment to improving sound quality and user experience in audio playback.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile