IY

Isao Yamamoto

Rohm Co.: 67 patents #5 of 2,292Top 1%
Nissan Motor Co.: 19 patents #243 of 8,689Top 3%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
RI Robeson Industries: 2 patents #2 of 11Top 20%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TA Toshiba Electric Appliances: 2 patents #3 of 15Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
JK Jidosha Denki Kogyo K.K.: 1 patents #16 of 56Top 30%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
NC Nissha Co.: 1 patents #56 of 131Top 45%
NC Nissha Printing Co.: 1 patents #83 of 206Top 45%
Overall (All Time): #13,688 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 76–100 of 103 patents

Patent #TitleCo-InventorsDate
6049771 Voice recording and reproducing apparatus using multiple ADPCM compression modes 2000-04-11
5898814 Anti-skid stair covering with illuminating areas therein 1999-04-27
5790042 Automobile multiplex data communication method and system capable of preventing chattering phenomenon of switching component Yuko Echigo, Atsushi Sakagami, Tatsuya Sekido 1998-08-04
5787182 Audio signal amplifier circuit and a portable audio equipment using the same Taichi Hoshino, Masanori Fujisawa, Masato Kobayashi 1998-07-28
5717386 Automobile multiple communication system operable under low power consumption Atsushi Sakagami, Tatsuya Sekido, Yuko Echigo 1998-02-10
5610555 Low-voltage driven, audio signal amplifying apparatus and a portable acoustic system using said apparatus Hiroyuki Funahashi 1997-03-11
5554978 Automobile multiple communication system operable under low power consumption Atsushi Sakagami, Tatsuya Sekido, Yuko Echigo 1996-09-10
5464458 System for purifying exhaust gas 1995-11-07
5158323 Airbag restraint system for motor vehicle Katsumi Hosoya 1992-10-27
5127487 System and method for automatically controlling a vehicle speed to a desired cruise speed with a release function Hiroshi Inoue, Kazuyuki Mori, Kouichi Suzuki, Kinichiro Nakano, Hiroyuki Nomura +2 more 1992-07-07
5121323 Automatic vehicle speed control device Kouichi Suzuki, Eisaku Hori, Toshio Iwaoka 1992-06-09
5107948 Running state control system for motor vehicle 1992-04-28
5105361 Structure of system for automatically controlling vehicle speed to desired cruise speed Tetsuo Senoo, Toshiaki Hara 1992-04-14
5064015 System and method for automatically controlling vehicle speed to a desired cruise speed Hiroshi Inoue, Kazuyuki Mori, Koichi Suzuki, Kinichiro Nakano, Hiroyuki Nomura +2 more 1991-11-12
5058698 Cruise control system for automotive vehicle Kiyoshi Yoshida, Hiroshi Inoue, Kazuyuki Mori, Koichi Suzuki, Kinichiro Nakano +2 more 1991-10-22
5040121 System and method for automatically controlling vehicle speed to desired cruise speed Yoshiyuki Etoh, Hiroshi Inoue, Kazuyuki Mori, Koichi Suzuki, Kinichiro Nakano +2 more 1991-08-13
5025379 System and method for automatically controlling vehicle speed to desired cruise speed using microcomputer Yoshiyuki Etoh, Hiroshi Inoue, Kazuyuki Mori, Koichi Suzuki, Kinichiro Nakano +2 more 1991-06-18
5012419 System and method for automatically controlling vehicle speed to desired cruise speed 1991-04-30
4914596 System and method for automatically controlling vehicle speed to desired cruise speed Yoshiyuki Etoh, Hiroshi Inoue, Kazuyuki Mori, Koichi Suzuki, Kinichiro Nakano +4 more 1990-04-03
4866682 Transducer device Syozo Uchihashi, Kenji Takeno 1989-09-12
4846643 Apparatus for making cotton candy Akio Iida, Kaoru Kikuchi 1989-07-11
4778147 Electromagnetic solenoid Hajime Kozuka, Tadayuki Hara 1988-10-18
4731001 Apparatus for making cotton candy Akio Iida, Kaoru Kikuchi 1988-03-15
4677409 Electromagnetic solenoid with a replaceable fixed iron core Hajime Kozuka, Tadayuki Hara 1987-06-30
4466164 Supercalendering apparatus Eiichi Tadokoro, Keiji Tanaka 1984-08-21