SUGIYAMA TAKASHI has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in United States and Japan. Its main competitors in its focus markets optics, computer technology and audio-visual technology are TANAKA KAZUYOSHI, JIANGSU THREDIM PHOTOELECTRIC CO LTD and SAYAG MICHEL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 23 | |
#2 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Computer technology | |
#3 | Audio-visual technology | |
#4 | Machine tools | |
#5 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Electric digital data processing | |
#2 | Optical systems | |
#3 | Television | |
#4 | Data recognition and presentation | |
#5 | Nonlinear optics | |
#6 | Cameras | |
#7 | Electrography | |
#8 | Non-portable lighting devices | |
#9 | Cutting | |
#10 | Punching metal |
# | Name | Total Patents |
---|---|---|
#1 | Sugiyama Takashi | 25 |
#2 | Iwamoto Yoshihisa | 2 |
#3 | Kitamura Yuki | 1 |
#4 | Sugiyama Takaaki | 1 |
#5 | Aoki Yasuhiro | 1 |
#6 | Ohashi Yoshinari | 1 |
#7 | Mizuno Kodai | 1 |
#8 | Kitabayashi Shigetoshi | 1 |
#9 | Minekawa Atsuhiko | 1 |
#10 | Maekawa Satoshi | 1 |
Publication | Filing date | Title |
---|---|---|
JP2019063042A | Suction tube body and suction tool | |
US2012050876A1 | Dihedral corner reflector array optical element and method for fabricating the same and display device using the same | |
US2011116253A1 | Semiconductor light source apparatus and lighting unit | |
US2008079878A1 | Vertically aligned liquid crystal display device with visual angle compensation | |
JP2008228257A | Antenna unit |