SAKAMOTO TAKASHI has a total of 18 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets optics, audio-visual technology and computer technology are ZHUHAI TUOJIA TECH CO LTD, MORI HIROTAKA and XEIKON NV.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 10 | |
#2 | United States | 8 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Audio-visual technology | |
#3 | Computer technology | |
#4 | Textiles and paper | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Electrography | |
#2 | Scaffolding | |
#3 | Typewriters | |
#4 | Electric digital data processing | |
#5 | Television |
# | Name | Total Patents |
---|---|---|
#1 | Sakamoto Takashi | 17 |
#2 | Okuma Hiroaki | 2 |
#3 | Nakai Daisuke | 2 |
#4 | Tsumita Toshikazu | 1 |
#5 | Kimura Sadaji | 1 |
#6 | Yamasaki Naoya | 1 |
#7 | Maeda Toshio | 1 |
#8 | Iwata Naoya | 1 |
#9 | Hirata Kei | 1 |
#10 | Ohkuma Hiroaki | 1 |
Publication | Filing date | Title |
---|---|---|
JP2013164060A | Power generation apparatus | |
JP2010048075A | Recycling for domestic sewage | |
JP2005131260A | Electrostimulator | |
JP2005130876A | Electrostimulator | |
JP2002143112A | Three-dimensional picture image analytic system | |
JP2001095529A | Functional food based on aloe mineral | |
JP2001009751A | Wire binding tool | |
JPH08325593A | Washing method of metal roaster and washing method of garment | |
JPH0799945A | Health drink | |
US4275413A | Linear interpolator for color correction | |
JPS53135749A | Method of fabricating japanese band and band core |