NOMURA SOGO KENKYUSHO KK has a total of 14 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets optics are ORANGETEK CORP, CONTREL SEMICONDUCTOR TECH CO and CANZEK LUDVIK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 14 |
# | Industry | |
---|---|---|
#1 | Optics |
# | Technology | |
---|---|---|
#1 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Ikezawa Naoki | 14 |
#2 | Kimura Shoichi | 14 |
Publication | Filing date | Title |
---|---|---|
JPS6210929A | Serial-parallel converter | |
JPS629314A | Analog pulse converter | |
JPS6210827A | Optical switch | |
JPS629325A | Optical switch | |
JPS629489A | Optical counter | |
JPS629316A | Optical switch | |
JPS6210934A | Paraller-serial converter for light data | |
JPS628132A | Optical and circuit device | |
JPS628107A | Optical function element | |
JPS628117A | Optical controller | |
JPS628131A | Optical inverter circuit | |
JPS628108A | Optical wavelength distributor | |
JPS628104A | Optical link | |
JPS628589A | Optical printed circuit board |