TAMURA ELECTRIC WORKS LTD has a total of 2,977 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Japan, United States and Brazil. Its main competitors in its focus markets telecommunications, computer technology and environmental technology are SODECO, ELECTRONIC SECRETARY IND INC and IPSOPHON PATENTGESELLSCHAFT A.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 2,697 | |
#2 | United States | 72 | |
#3 | Brazil | 25 | |
#4 | United Kingdom | 22 | |
#5 | Taiwan | 21 | |
#6 | Argentina | 15 | |
#7 | Malaysia | 15 | |
#8 | Canada | 13 | |
#9 | EPO (European Patent Office) | 13 | |
#10 | Germany | 12 | |
#11 | France | 12 | |
#12 | Switzerland | 11 | |
#13 | Australia | 9 | |
#14 | Indonesia | 9 | |
#15 | China | 6 | |
#16 | WIPO (World Intellectual Property Organization) | 5 | |
#17 | Italy | 4 | |
#18 | Republic of Korea | 3 | |
#19 | Netherlands | 3 | |
#20 | Singapore | 3 | |
#21 | South Africa | 3 | |
#22 | Belgium | 2 | |
#23 | Denmark | 2 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Computer technology | |
#3 | Environmental technology | |
#4 | Audio-visual technology | |
#5 | Control | |
#6 | Measurement | |
#7 | Textiles and paper |
# | Name | Total Patents |
---|---|---|
#1 | Onozuka Katsuhiko | 225 |
#2 | Takeda Yoshiaki | 71 |
#3 | Kinoshita Toshiji | 70 |
#4 | Okumura Senji | 64 |
#5 | Amamiya Hisatoshi | 63 |
#6 | Nashiki Noboru | 62 |
#7 | Oyamada Takashi | 59 |
#8 | Oyamada Masakazu | 58 |
#9 | Inage Takayuki | 55 |
#10 | Kai Osamu | 54 |
Publication | Filing date | Title |
---|---|---|
JP2004265127A | Ordering system | |
JP2004260721A | Voice processor, speech equipment with voice processor, and voice processing program | |
JP2004260756A | Key telephone system | |
JP2004260538A | Telephone system | |
JP2004254216A | Angle adjustment structure for antenna | |
JP2004254108A | Key telephone system | |
JP2004254107A | Key telephone system | |
JP2004253861A | Telephone system | |
JP2004253862A | Telephone system | |
JP2004239391A | Hydraulic apparatus | |
JP2004239392A | Hydraulic pressure unit | |
JP2004239373A | Hydraulic apparatus and power generating facility | |
JP2004239178A | Power generation facility and hydraulic system in power generation facility | |
JP2004236213A | Mobile terminal | |
JP2004231386A | Card handling device | |
JP2004231135A | Maintenance system | |
JP2004235982A | Public telephone system and center | |
JP2004235981A | Public telephone system and center | |
JP2004229786A | Massage device | |
JP2004225826A | Rotary device having bearing trouble detector for covered rotor and trouble detecting program |