CHIHO KAGI KOFUN YUGENKOSHI has a total of 17 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are GLOBAL SUN TECHNOLOGY INC, CALY CORP and DELTA NETWORKS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 17 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Digital networks | |
#3 | Audio-visual technology | |
#4 | Electrical machinery and energy | |
#5 | Optics | |
#6 | Measurement | |
#7 | Mechanical elements | |
#8 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Antennas | |
#2 | Digital information transmission | |
#3 | Casings and printed circuits | |
#4 | Frames | |
#5 | Wireless communication networks | |
#6 | Measuring electric variables | |
#7 | Office furniture | |
#8 | Selecting | |
#9 | Optical systems | |
#10 | Electrically-conductive connections |
# | Name | Total Patents |
---|---|---|
#1 | Liu I-Ru | 3 |
#2 | Lee Chang-Jung | 2 |
#3 | Liu Chuan-Wei | 2 |
#4 | Tyan Hong-Kun | 1 |
#5 | Yu Shih-An | 1 |
#6 | Tseng Min-Chun | 1 |
#7 | Wang Chi-Chang | 1 |
#8 | Ri Shikyo | 1 |
#9 | Lin Shih-Ying | 1 |
#10 | Ri Koyu | 1 |
Publication | Filing date | Title |
---|---|---|
JP2004364249A | Communication card and its manufacturing method | |
JP2003330864A | Multi-stage rejection method for e-mail | |
JP2003318930A | Redundant link management switch and management method for redundant link | |
JPH10335842A | Hub leg structure |