TAKAHASHI MASAMI has a total of 18 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, optics and environmental technology are YILI RUIGUANG TECH DEV (SHENZHEN) CO LTD, SHENZHEN HUAQIANG SANYO TECHNOLOGY DESIGN CO LTD and CLARK JAMES E.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 12 | |
#2 | United States | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Optics | |
#3 | Environmental technology | |
#4 | Electrical machinery and energy | |
#5 | Telecommunications | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Cameras | |
#2 | Television | |
#3 | Travel equipment | |
#4 | Lighting device details | |
#5 | Cremation furnaces | |
#6 | Telephonic communication | |
#7 | Optical systems | |
#8 | Casings and printed circuits | |
#9 | Display controls | |
#10 | Reduction of greenhouse gas emissions |
# | Name | Total Patents |
---|---|---|
#1 | Takahashi Masami | 18 |
#2 | Aoki Kuniaki | 2 |
#3 | Murata Shinichi | 1 |
#4 | Maki Katsuhiko | 1 |
#5 | Wada Jouji | 1 |
Publication | Filing date | Title |
---|---|---|
JP2004076327A | Closure lid of side ditch lid water hole | |
WO0223869A1 | Suspending band | |
JP2000135145A | Attendance table | |
JPH10296657A | Stapler staple extracting mechanism | |
JPH09295353A | Manufacture of sound and heat insulation material | |
JPH09295853A | Production of material for both sound and thermal insulation | |
US5305033A | Combination camera and flashlight | |
JPH0662920A | Handy hair/body washing apparatus | |
JPH0660701A | Flashlight with camera | |
JPH05128902A | Flashlight with camera having recording function | |
JPH04327803A | Automatic hair shampooing device | |
JPH02293768A | Copying system employing liquid crystal as picture element | |
JPS6340077A | Locking device for window, etc. | |
JPS57196010A | Combustion chamber in water heater burning waste tyre |