WATANABE TETSUYA has a total of 20 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 machines are ZACHEM ZAKLADY CHEM ORGANIKA, BONNETT RAYMOND and KUNSHAN VISIONOX DISPLAY TECHN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 11 | |
#2 | United States | 9 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Audio-visual technology | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Macromolecular chemistry and polymers | |
#6 | Basic materials chemistry | |
#7 | Machine tools | |
#8 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Watanabe Tetsuya | 19 |
#2 | Otani Hiroyuki | 1 |
#3 | Tanaka Yasuhisa | 1 |
#4 | Wakayama Shigeru | 1 |
#5 | Chiba Takashi | 1 |
#6 | Ishikawa Jun | 1 |
#7 | Takeuchi Akira | 1 |
Publication | Filing date | Title |
---|---|---|
JP2009054123A | Operating system (os) and peripheral device of personal computer | |
JP2004197539A | Floor post for construction | |
JP2004150618A | Screw member | |
US6860690B2 | Screw member with biting features | |
JP2004092895A | Oil seal | |
JP2003090321A | Tightening tool | |
JP2002158760A | Gun mode portable phone form | |
JPS63138054A | Parapet structure of roof | |
JPS6312482A | Clothing vessel made of boxboard | |
JPS61204452A | Boad for combination | |
JPS58183968A | Load phase zero type ultrasonic vibrator | |
JPS5472716A | High nickel alloy for spectacles |