SANO EIGO has a total of 15 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets optics, audio-visual technology and telecommunications are VISION ENG LTD, HEADPLAY INC and STEREONICS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 15 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Audio-visual technology | |
#3 | Telecommunications | |
#4 | Semiconductors |
# | Technology | |
---|---|---|
#1 | Optical systems | |
#2 | Television | |
#3 | Semiconductor devices | |
#4 | Telephonic communication |
# | Name | Total Patents |
---|---|---|
#1 | Sano Eigo | 15 |
#2 | Ozaki Yuichi | 4 |
#3 | Kawasaki Takashi | 1 |
#4 | Nishida Maiko | 1 |
#5 | Yamada Keiko | 1 |
Publication | Filing date | Title |
---|---|---|
US2014139711A1 | Image Pickup Lens And Image Pickup Device | |
US2011188131A1 | Image pickup lens, image pickup apparatus and portable terminal |