Inventor

YAMANAKA MASANOBU

JP4 patents

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

HAMAMATSU PHOTONICS KK

2 patents

US5872804AFeb 16, 1999

Solid-state laser amplifier

HAMAMATSU PHOTONICS KK35 citations90

US7885299B2Feb 8, 2011

Semiconductor laser equipment

HAMAMATSU PHOTONICS KK1 citations50

OLYMPUS OPTICAL CO

1 patent

US5465178ANov 7, 1995

Focusing optical system for semiconductor lasers

OLYMPUS OPTICAL CO22 citations91

NAKAI SADAO

1 patent

US5587793ADec 24, 1996

Birefringence distribution measuring method

NAKAI SADAO18 citations65