IMAI YUTAKA has a total of 16 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan and United States. Its main competitors in its focus markets basic materials chemistry, mechanical elements and audio-visual technology are SUMIKO JUNKATSUZAI KK, NIPPON GREASE KK and YAGISHITA KAZUHIRO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 10 | |
#2 | United States | 6 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Mechanical elements | |
#3 | Audio-visual technology | |
#4 | Computer technology | |
#5 | IT methods for management | |
#6 | Semiconductors | |
#7 | Control | |
#8 | Medical technology |
# | Technology | |
---|---|---|
#1 | Special lubricating compositions | |
#2 | Lubricating compositions | |
#3 | Shafts | |
#4 | Medical purpose containers | |
#5 | Television | |
#6 | Semiconductor devices | |
#7 | Coin-freed | |
#8 | Display controls | |
#9 | Data processing systems | |
#10 | Healthcare informatics |
# | Name | Total Patents |
---|---|---|
#1 | Imai Yutaka | 16 |
#2 | Tanaka Takahide | 1 |
#3 | Eda Kenji | 1 |
#4 | Shibayama Atsushi | 1 |
#5 | Inoue Tomonori | 1 |
#6 | Aida Ryo | 1 |
#7 | Oonuki Yuji | 1 |
#8 | Onuki Yuji | 1 |
#9 | Katoh Naoya | 1 |
#10 | Ishigaki Yoshiyuki | 1 |
Publication | Filing date | Title |
---|---|---|
JPH05221186A | Calendar displaying two alternately overlapped monthly pads | |
JPH0490452A | Solar light hot water power generation panel | |
JPH0486783A | Follow-up hologram | |
JPH0476176A | Push-pull turning lock | |
JPH0473301A | Grating-shaped permeable pavement block | |
JPH0471062A | Computer system for simultaneous and parallel operation of plural algorithm | |
JPH0465282A | Underlay for tally impression | |
JPH0465298A | Lead slip preventing type pen point of propelling pencil | |
JPH0465695A | Stepping analog timepiece | |
JPH0463785A | Two-point supporting lock for bicycle |