Inventor

HOTTA AKIO

JP4 patents

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

TOYOTA MOTOR CO LTD

2 patents

US6599467B1Jul 29, 2003

Process for forging titanium-based material, process for producing engine valve, and engine valve

TOYOTA MOTOR CO LTD86 citations96

US5722282AMar 3, 1998

Method of manufacturing a cup-shaped article

TOYOTA MOTOR CO LTD15 citations68

HITACHI HOME TEC LTD

1 patent

US5345068ASep 6, 1994

Cooking oven with rotatable and horizontally movable turntable

HITACHI HOME TEC LTD29 citations79

NIPPON STEEL CORP

1 patent

US5810948ASep 22, 1998

Nitriding steel excellent in formability and susceptibility to nitriding and press formed article thereof

NIPPON STEEL CORP7 citations71