SAKAI TAKESHI has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are ETOH TAKEHARU, FUJI FILM MICRODEVICES CO LTD and BROOKMAN TECHNOLOGY INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Audio-visual technology | |
#3 | Optics | |
#4 | Measurement | |
#5 | Computer technology |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Television | |
#3 | Nonlinear optics | |
#4 | Measuring electric variables | |
#5 | Measuring volume | |
#6 | Electric digital data processing |
# | Name | Total Patents |
---|---|---|
#1 | Sakai Takeshi | 12 |
#2 | Matsui Toshikazu | 2 |
#3 | Okazaki Tsutomu | 2 |
#4 | Nakagawa Munekatsu | 2 |
#5 | Nitta Kyoya | 2 |
#6 | Machida Satoru | 2 |
#7 | Ishii Yasushi | 2 |
#8 | Tsukada Yuichi | 2 |
#9 | Kimura Katsunobu | 2 |
#10 | Nakamichi Masaru | 2 |
Publication | Filing date | Title |
---|---|---|
JP2015083768A | Base-isolated hanging structure | |
JPS59195128A | Wooden square measure and its production |