Location History:
- Otsu, JA (1976 - 1978)
- Otsu, JP (1979 - 1985)
Company Filing History:
5 out of 29 
3 out of 3 
2 out of 78 
Years Active: 1976-1985
Title: The Innovative Contributions of Isao Kaneda
Introduction
Isao Kaneda is a prominent inventor based in Otsu, Japan, known for his significant contributions to the field of lighting technology. With a total of 10 patents to his name, Kaneda has made remarkable advancements in high intensity discharge (HID) lamp systems. His work has not only enhanced the efficiency of lighting devices but has also paved the way for future innovations in the industry.
Latest Patents
One of Kaneda's latest patents is the "High Intensity Discharge Lamp Ignition System." This invention features an arc tube with a pair of main electrodes and at least one auxiliary electrode or probe. A high frequency high voltage is applied to the probe, facilitating a high frequency ignition discharge that establishes a low frequency arc discharge between the main electrodes. The design of the electrodes allows for an efficient ignition process, simplifying the outer leads by mounting the probe on one of the main electrodes. This innovation ensures reliable ignition and hot-restrike capabilities.
Another notable patent is the "Discharge Lamp Lighting Device and System." This system integrates a DC or low frequency AC main source with a high frequency source, supplying both components to the discharge lamp in an overlapping manner. The lighting device includes an HF blocking circuit and an HF passing circuit, effectively delivering high frequency components to the lamp. This design not only reignites the lamp during each half cycle of the AC source but also maintains continuous illumination.
Career Highlights
Throughout his career, Isao Kaneda has worked with several notable companies, including New Nippon Electric Co., Ltd. and NEC Sylvania Corporation. His experience in these organizations has contributed to his expertise in lighting technology and innovation.
Collaborations
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Conclusion
Isao Kaneda's contributions to the field of lighting technology through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in high intensity discharge lamp systems, showcasing the importance of innovation in enhancing everyday technology.