Inventor

KUMAKI TAKASHI

JP22 patents

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

KUMAKI TAKASHI

VICTOR COMPANY OF JAPAN

Apparatus for playing back rotating recording mediums

Rotary recording medium reproducing apparatus having a switch mechanism for detecting return of a jacket opening enlarging mechanism

Rotary recording medium reproducing apparatus

Disc-shaped recording medium reproducing apparatus

Rotary recording medium reproducing apparatus having a jacket opening enlarging device

Signal pickup device for disc reproducers

Rotary recording medium reproducing apparatus having a lid member guiding mechanism

HITACHI CHEMICAL CO LTD

Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board

Sulfur-containing phenolic resin, process for preparing the same, phenol derivatives having thioether structure or disulfide structure, process for preparing the same and epoxy resin composition and adhesive

Disulfide-containing phenolic resin as curing agent for epoxy resin

Photosensitive element, resist pattern formation method and printed wiring board production method

MIYASAKA MASAHIRO

Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board

Photosensitive resin composition, and, photosensitive element, method for forming resist pattern, method for manufacturing printed wiring board and method for manufacturing partition wall for plasma display panel using the composition

Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board

MITSUI TAKEDA CHEMICALS INC

Method of decomposing a polyurethane

Method for decomposition and recovery of polyurethane resin

Method and apparatus for producing polyester polyol, polyester polyol and polyurethane foam

TAKEDA CHEMICAL INDUSTRIES LTD

Low resilience urethane foam

Apparatus for decomposition and recovery of polyurethane resin

SHOWA DENKO MATERIALS CO LTD

Optically softening resin composition, method for producing softened product of optically softening resin composition, curable resin composition and cured product of same, and patterned film and method for producing same

SAITOU MANABU

Photosensitive element, method for formation of resist pattern, and method for production of print circuit board

JAPAN AVIATION ELECTRONICS IND LTD

Shielded connector having a first metal member with a contacting portion contacting a second and a third metal member