Inventor

UCHIYAMA TOSHIMITSU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “UCHIYAMA TOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA ALUMINIUM CO LTD

1 patent

US4158074AJun 12, 1979

Process for preparing colored aluminum powder

SHOWA ALUMINIUM CO LTD24 citations78

SHOWA ALUMINUM CORP

1 patent

US4462842AJul 31, 1984

Surface treatment process for imparting hydrophilic properties to aluminum articles

SHOWA ALUMINUM CORP26 citations76

JVCKENWOOD CORP

1 patent

US11991509B2May 21, 2024

Audio processing device and method

JVCKENWOOD CORP0 citations41