Inventor

MATSUMARU TAKASHI

JP6 patents

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

KONISHIROKU PHOTO IND

3 patents

US6894849B2May 17, 2005

Molded optical component, handling method, and assembling method

KONISHIROKU PHOTO IND6 citations72

US6765732B2Jul 20, 2004

Optical pickup lens, molded optical component, handling method, and mold for optical component

KONISHIROKU PHOTO IND7 citations72

US5754504AMay 19, 1998

Device for recording or reproducing information on an optical recording medium having an objective lens with an astigmatism producing off optical axis minimum total astigmatism position to correct tracking astigmatism

KONISHIROKU PHOTO IND11 citations72

TANITA SEISAKUSHO KK

2 patents

USD293603SJan 5, 1988

Gas igniter or the like

TANITA SEISAKUSHO KK33 citations90

USD294329SFeb 23, 1988

Gas igniter or the like

TANITA SEISAKUSHO KK21 citations79

KONICA MINOLTA HOLDINGS INC

1 patent

US7012767B2Mar 14, 2006

Optical pickup lens, molded optical component, handling method, and mold for optical component

KONICA MINOLTA HOLDINGS INC6 citations61