Kenichi Kurihara

Title: Kenichi Kurihara: Innovator in Spark Plug Technology

Introduction

Kenichi Kurihara is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of spark plug technology, particularly through his innovative work on precious metal alloys.

Latest Patents

Kurihara holds a patent for a noble metal alloy designed specifically for spark plugs. The patent, titled "Noble metal alloy for spark plug and method for producing and processing the same," aims to provide a material for the precious metal tip of a spark plug that exhibits superior durability and oxidation wear resistance compared to conventional materials. The alloy contains 0.2 to 6.0 wt. % chromium as an essential component, along with iron or nickel, with iridium as the balance. The invention also describes a method for forming an oxide layer on the surface of the alloy through a diffusion treatment in an oxidative atmosphere.

Career Highlights

Kenichi Kurihara is associated with Tanaka Kikinzoku Kogyo K.K., a company known for its expertise in precious metals and related technologies. His work has contributed to advancements in spark plug materials, enhancing their performance and longevity.

Collaborations

Kurihara has collaborated with notable colleagues, including Kunihiro Tanaka and Koichi Sakairi, to further develop innovative solutions in the field of spark plug technology.

Conclusion

Kenichi Kurihara's contributions to spark plug technology through his patented noble metal alloy demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and improve the performance of spark plugs.