This inventor holds 7 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 1998-2013.
Location History:
- Toyonaka, JP (1998)
- Osaka, JP (2001 - 2013)
Company Filing History:
4 out of 16,454 
3 out of 27,375 
Years Active: 1998-2013
Title: Hidetoshi Oyama: Innovator in Arc Welding Technology
Introduction
Hidetoshi Oyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of welding technology, holding a total of 7 patents. His work focuses on improving the efficiency and accuracy of arc welding processes.
Latest Patents
Among his latest patents is a control method for an arc welding apparatus. This method includes a function that prohibits the detection of neck based on changes in welding voltage. The arc welding apparatus utilizing this method allows for accurate neck determination, thereby reducing the occurrence of spatter. Another significant patent involves an electric device designed to prevent weld spatters from entering the casing directly. This device features a unique configuration with multiple openings and partitions to effectively manage internal air and protect the equipment.
Career Highlights
Hidetoshi Oyama has worked with prominent companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that enhance welding technology.
Collaborations
Throughout his career, Oyama has collaborated with talented individuals, including Kei Aimi and Atsuhiro Kawamoto. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Hidetoshi Oyama's contributions to arc welding technology demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing efficiency and accuracy in welding applications.