Inventor

SHOJI MASAO

JP30 patents

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

SHOJI MASAO

NSK WARNER KK

Starting clutch

One-way clutch

Oil pressure circuit for clutch

Starting clutch

Torque converter with a lockup mechanism

One-way clutch rolling member holder and one-way clutch having the holder

One-way clutch bearing

One-way clutch

Cylindrical roller type two-way clutch

Starting clutch and method for controlling same

Wet multi-plate clutch

One-way clutch

Viscous damper for hydraulic power transmission

CATEYE CO LTD

Illumination apparatus

Headlight

Battery case attaching unit including housing and battery case and stopper for securing battery case in housing

Headlight

Electric power generator for a bicycle

Light emitting apparatus for a bicycle

FUJI PHOTO FILM CO LTD

Camera with changeable focal length

Zoom lens drive mechanism of a camera

Viewfinder for a camera with changeable focal length

Camera with zooming mechanism

FUJI PHOTO OPTICAL CO LTD

Lens holding frame for securing lens element to lens base

Finder prism

Lens barrel

Finder device

KAWASAKI STEEL CO

Apparatus and method for smoothing a welded seam of steel pipe

Method for smoothing steel pipe seam portion

NSK LTD

Starting clutch and method of controlling the same