Inventor

KATAGIRI KEN

JP4 patents

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

FUJIKURA LTD

2 patents

US10073220B2Sep 11, 2018

Optical coupler, laser device, and taper fiber

FUJIKURA LTD2 citations71

US11515689B2Nov 29, 2022

Semiconductor laser module and method of manufacturing semiconductor laser module

FUJIKURA LTD3 citations69

IRITANI YOSHIKAZU

1 patent

US4247539AJan 27, 1981

Hemagglutinin of Haemophilus gallinarum

IRITANI YOSHIKAZU8 citations60

SHIONOGI & CO

1 patent

US4259321AMar 31, 1981

Compositions and methods for controlling coccidiosis

SHIONOGI & CO0 citations44