Inventor

HONGO AKIHITO

JP19 patents

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

HONGO AKIHITO

HITACHI CABLE

Hollow waveguide and method of making same

Detachable laser probe having reduced attenuation

Optical hollow waveguide, method for fabricating the same, and laser transmission apparatus using the same

Optical waveguide having a silicon oxi-nitride layer

Thin-film coated waveguide laser

Hollow waveguide and method of manufacturing the same

Optical fiber laser and exciting method using same

Optical fiber for fiber laser, fiber laser, and laser oscillation method

Optical fiber laser

Laser energy transmission optical fiber, laser energy transmission method and laser energy transmission device

Thin-film coated waveguide laser

Optical fiber for fiber laser device and fiber laser device using same

Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser

HONGO AKIHITO

Method of manufacturing a hollow waveguide

Hollow fiber formed using metal nano particles

Method for fabricating a hollow fiber

J MORITA MFG CORP

Abnormality detection system, laser treatment device, and laser treatment system

Laser waveguide device and laser waveguide system

Laser tip, laser treatment tool, laser treatment device, and laser treatment system