Inventor
USUI AKARU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “USUI AKARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS4931616AJun 5, 1990
Method for removing insulating coating of electric cable and apparatus therefor
MITSUBISHI ELECTRIC CORP60 citations96
US5221823AJun 22, 1993
Laser machining apparatus for welding and cutting
MITSUBISHI ELECTRIC CORP77 citations95
US5660748AAug 26, 1997
Laser beam machine with an optical fiber cable
MITSUBISHI ELECTRIC CORP55 citations94
US5948292ASep 7, 1999
Laser beam machining apparatus, focus positioning device for laser beam machining apparatus, and converged laser beam diameter measuring device
MITSUBISHI ELECTRIC CORP42 citations92
US4462965AJul 31, 1984
Intermittent ozonizing apparatus
MITSUBISHI ELECTRIC CORP34 citations88
US6038244AMar 14, 2000
Semiconductor excitation solid-state laser apparatus
MITSUBISHI ELECTRIC CORP15 citations74
US6769962B2Aug 3, 2004
Scraping method
MITSUBISHI ELECTRIC CORP6 citations62
US6905659B2Jun 14, 2005
Ozonizer
MITSUBISHI ELECTRIC CORP6 citations61
US6869575B2Mar 22, 2005
Ozonizer
MITSUBISHI ELECTRIC CORP3 citations61
US6866829B2Mar 15, 2005
Ozonizer
MITSUBISHI ELECTRIC CORP3 citations61
US6314121B1Nov 6, 2001
Semiconductor laser-excitation solid-state laser device
MITSUBISHI ELECTRIC CORP1 citations45