Inventor

NONAKA KOJI

JP5 patents

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

NIPPON TELEGRAPH & TELEPHONE

2 patents

US5076672ADec 31, 1991

All-optical switch apparatus using a nonlinear etalon

NIPPON TELEGRAPH & TELEPHONE66 citations95

US6587242B1Jul 1, 2003

Optical transmission system

NIPPON TELEGRAPH & TELEPHONE48 citations90

PYRAMID CORP

1 patent

US5049426ASep 17, 1991

Helical formed take-up liner for uncured rubber members and method of producing the same

PYRAMID CORP10 citations61

HITACHI LTD

1 patent

US6700485B2Mar 2, 2004

Alarm notifying device

HITACHI LTD1 citations48

NONAKA KOJI

1 patent

US8073018B2Dec 6, 2011

Laser pulse generating apparatus and method

NONAKA KOJI0 citations30