NAKADAI KAZUHIRO has a total of 20 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, audio-visual technology and measurement are CHU WAI C, ARAKAWA TAKAYUKI and HAYAKAWA SHOJI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 20 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Measurement | |
#4 | Packaging and shipping | |
#5 | Consumer goods | |
#6 | Telecommunications | |
#7 | Control | |
#8 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Speech analysis | |
#2 | Loudspeakers and microphones | |
#3 | Radio navigation | |
#4 | Manipulators | |
#5 | Stereophonic systems | |
#6 | Electrophonic musical instruments | |
#7 | Toys | |
#8 | Measuring force, work and fluid pressure | |
#9 | Telephonic communication | |
#10 | Teaching materials |
# | Name | Total Patents |
---|---|---|
#1 | Nakadai Kazuhiro | 20 |
#2 | Okuno Hiroshi | 11 |
#3 | Tsujino Hiroshi | 5 |
#4 | Nakajima Hirofumi | 4 |
#5 | Otsuka Takuma | 4 |
#6 | Nakamura Keisuke | 3 |
#7 | Takeda Ryu | 3 |
#8 | Takahashi Toru | 2 |
#9 | Gokhan Ince | 2 |
#10 | Hasegawa Yuji | 2 |
Publication | Filing date | Title |
---|---|---|
US2011224980A1 | Speech recognition system and speech recognizing method | |
US2011036231A1 | Musical score position estimating device, musical score position estimating method, and musical score position estimating robot | |
US2010299145A1 | Acoustic data processor and acoustic data processing method for reduction of noise based on motion status | |
US2010082340A1 | Speech recognition system and method for generating a mask of the system | |
US2010034397A1 | Sound source tracking system, method and robot | |
US2008167869A1 | Speech recognition apparatus and method recognizing a speech from sound signals collected from outside |