Hiroshi Ohmi

Title: Hiroshi Ohmi: Innovator in Anodizing Aluminum

Introduction

Hiroshi Ohmi is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of anodizing aluminum, holding a total of 3 patents. His innovative methods have advanced the technology used in aluminum processing.

Latest Patents

One of Hiroshi Ohmi's latest patents is a method for anodizing aluminum. This method involves anodizing an object made of aluminum or an aluminum alloy in an electrolytic solution, resulting in the formation of an anodized aluminum film on the object's surface. The electrolytic solution consists of at least one acid selected from organic acids with two or more carboxylic groups. The process is conducted at an average speed of 15 cm/sec or less along the outer surface of the object, under conditions where the temperature remains at 80°C or less, and the current density ranges from 10 to 170 A/dm. Another significant patent is related to a cylindrical coil and its production process. In this process, an electroless plating reaction catalyst is applied to a substrate, which is then selectively deactivated or removed at desired locations by irradiating with an energy beam to create groove portions in the substrate.

Career Highlights

Hiroshi Ohmi has worked with prominent companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in aluminum anodization and related technologies.

Collaborations

Hiroshi has collaborated with notable coworkers, including Seiji Amakusa and Tetsuyoshi Naito. Their joint efforts have furthered advancements in their respective fields.

Conclusion

Hiroshi Ohmi's contributions to anodizing aluminum through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in aluminum processing technologies.