Naoki Kohyama

Title: Naoki Kohyama - Innovator in Lamp Technology

Naoki Kohyama is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of lamp technology. His innovative designs and patents reflect his commitment to advancing electrical appliances.

Latest Patents

Naoki Kohyama holds a patent for a unique lamp design. The lamp features a glass bulb with a concave portion and a base that covers part of this concave area. It includes a lead for supplying electrical power, with an end section located within the concave portion. Notably, the lamp utilizes lead-free solder, which is primarily composed of tin (Sn) and contains between 5% and 40% antimony (Sb) and between 0% and 10% copper (Cu) by mass. This solder has a solidus temperature of at least 235°C, ensuring durability and safety.

Career Highlights

Kohyama is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work there has allowed him to develop and refine his innovative ideas. With a focus on creating efficient and environmentally friendly products, he has established himself as a key player in the field.

Collaborations

Naoki Kohyama has collaborated with talented coworkers, including Takeshi Meguro and Tsutomu Koino. Their combined expertise has contributed to the successful development of innovative products.

Conclusion

Naoki Kohyama's contributions to lamp technology exemplify his dedication to innovation and sustainability. His patent for a lead-free solder lamp showcases his ability to merge functionality with environmental responsibility. His work continues to inspire advancements in the field of electrical appliances.