Inventor

OKADA FUJIO

JP29 patents

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

OKADA FUJIO

FUJI PHOTO OPTICAL CO LTD

Electronic endoscope apparatus with imaging unit separable therefrom

Electronic endoscopic apparatus connectable with electronic endoscope having different number of pixels

Guide structure for electronic endoscope systems

Shielding structure of electronic endoscope apparatus

Electronic endoscope apparatus using circuit board having cavity

Signal processing circuit for a simultaneous electronic endoscope apparatus

Signal level correction circuit for a video signal

Circuit for transmitting a solid-state image pickup device signal to a signal processor

Color image processing method and apparatus

Video signal transmission device

Rotary shutter

Electronic endoscope apparatus driving light shielding plate

Imaging device for endoscope equipped with both NTSC system and PAL system

Exposure control device for electronic endoscope

Light source device for endoscope which is capable of light setting shading period

Electronic endoscope system capable of enhancing luminance

Magnetic head feed mechanism including a dust preventing means

TOYO BOSEKI

Polyethylene filaments and their production

Stretched polyethylene filaments of high strength and high modulus, and their production

Process for the production of a drawn product of crystalline polymer having high tenacity and high modulus

Process of producing polyethylene drawn filaments and drawn films

Drawn polyethylene filament tensile member

Optical fiber cord or cable containing a polyethylene filament tensile member

Polyester fibers having high strength and high modulus and process for producing the same

FUJINON CORP

Electronic endoscope forming still image by double-speed reading

Electronic endoscope apparatus to which electronic endoscopes with different numbers of pixels can be connected

Television standard converter for endoscope

FUJI PHOTO FILM CO LTD

Image pickup apparatus with a rotary shutter

HITACHI ELECTRONICS

Electronic endoscope apparatus with noise suppression circuit