TW

Takayuki Watanabe

Canon: 54 patents #619 of 19,416Top 4%
Mitsubishi Electric: 19 patents #1,108 of 25,717Top 5%
Yamaha: 19 patents #94 of 2,001Top 5%
MC Mitsubishi Gas Chemical Company: 15 patents #84 of 1,727Top 5%
MC Mcneil-Ppc: 14 patents #17 of 746Top 3%
DE Denso: 13 patents #859 of 11,792Top 8%
AE Alpine Electronics: 12 patents #13 of 637Top 3%
Fujitsu Limited: 11 patents #2,845 of 24,456Top 15%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
UY University Of Yamanashi: 10 patents #5 of 152Top 4%
MI Mitsui Toatsu Chemicals, Incorporated: 10 patents #111 of 1,543Top 8%
MC Mitsui Chemicals: 9 patents #181 of 2,279Top 8%
Nissan Motor Co.: 7 patents #1,071 of 8,689Top 15%
NE Nec: 6 patents #2,374 of 14,502Top 20%
FL Fujitsu Quantum Devices Limited: 6 patents #9 of 110Top 9%
Johnson & Johnson: 6 patents #1,608 of 7,810Top 25%
KO Komatsu: 5 patents #350 of 2,087Top 20%
WC Watanabe Oyster Laboratory Co.: 5 patents #2 of 7Top 30%
MP Mitsubishi Plastics: 4 patents #18 of 168Top 15%
ND Ntt Docomo: 4 patents #528 of 1,706Top 35%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
AC Akebono Brake Industry Co.: 3 patents #83 of 376Top 25%
DF Dr. Fresh: 3 patents #6 of 23Top 30%
TT Tokyo Institute Of Technology: 3 patents #141 of 1,159Top 15%
UI Ube Material Industries: 3 patents #14 of 58Top 25%
MC Mitsui Mining & Smelting Co.: 2 patents #281 of 838Top 35%
HC Helix Co.: 2 patents #3 of 17Top 20%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
NK Nsk-Warner K.K.: 2 patents #78 of 206Top 40%
EM Elpida Memory: 2 patents #267 of 692Top 40%
SS Sophia School: 2 patents #12 of 57Top 25%
SI Sumitomo Electric Device Innovations: 2 patents #69 of 208Top 35%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
RS Renesas Eastern Japan Semiconductor: 1 patents #25 of 82Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
KO Kousokuya: 1 patents #7 of 10Top 70%
TS Taiyo Nippon Sanso: 1 patents #91 of 203Top 45%
TU The School Corporation Kansai University: 1 patents #26 of 64Top 45%
AC Asahi Kasei Electronics Co.: 1 patents #5 of 18Top 30%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
AL Aderans Company Limited: 1 patents #28 of 75Top 40%
NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
NC Nippon Yakin Kogyo Co.: 1 patents #31 of 74Top 45%
FU Fujikoki: 1 patents #88 of 156Top 60%
NO Nof: 1 patents #246 of 561Top 45%
Nsk: 1 patents #937 of 1,559Top 65%
AM Asahi Kasei Microdevices: 1 patents #116 of 231Top 55%
Overall (All Time): #1,748 of 4,157,543Top 1%
263
Patents All Time

Issued Patents All Time

Showing 101–125 of 263 patents

Patent #TitleCo-InventorsDate
9082976 Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatus Makoto Kubota, Hisato Yabuta, Jumpei Hayashi, Nobuhiro Kumada, Satoshi Wada 2015-07-14
9082975 Piezoelectric material and devices using the same Makoto Kubota, Kaoru Miura, Hisato Yabuta, Jumpei Hayashi, Hiroshi Funakubo +5 more 2015-07-14
9076969 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device Jumpei Hayashi, Takanori Matsuda 2015-07-07
9074902 Navigation apparatus and map information updating method Hikaru Nagasaka, Hiroyoshi Masuda, Tetsuo Kumagai, Tomoki Kodan, Kazunori Watanabe +1 more 2015-07-07
9059620 Inverter and integrated-inverter electric compressor Hidetaka Sato, Koji Nakano, Kazunori Teshima, Takashi Nakagami, Koji Toyama +2 more 2015-06-16
9054309 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device Jumpei Hayashi, Takanori Matsuda 2015-06-09
9022534 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device Hisato Yabuta, Makoto Kubota, Jumpei Hayashi 2015-05-05
9022531 Piezoelectric element, liquid discharge head and liquid discharge apparatus Makoto Kubota, Kaoru Miura, Hisato Yabuta, Jumpei Hayashi, Hiroshi Funakubo +4 more 2015-05-05
8990012 Map update data supply device and map update data supply program Kimiyoshi Sawai, Kazunori Watanabe, Yasutaka Atarashi 2015-03-24
8981626 Piezoelectric material, piezoelectric element, liquid ejection head, ultrasonic motor, and dust removing device Kaoru Miura, Makoto Kubota, Jumpei Hayashi 2015-03-17
8963545 Magnetic sensor 2015-02-24
8955947 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device Shunsuke Murakami, Nobuhiro Kumada 2015-02-17
8932477 Compound having piezoelectric property, piezoelectric device, liquid discharge head using the piezoelectric device, and ultrasonic motor using the piezoelectric device Jumpei Hayashi 2015-01-13
8900702 Artificial hair and wig using the same Yutaka Shirakashi, Osamu Asakura, Nobuyoshi Imai, Akemi Irikura 2014-12-02
8892583 Map data, navigation device having map data, and method for generating map data Takayuki Matsunaga 2014-11-18
8884498 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device Takanori Matsuda, Jumpei Hayashi 2014-11-11
8829747 Electric compressor for car air conditioning Takayuki Hagita, Masayuki Ishikawa, Minoru Kawada 2014-09-09
D710615 Toothbrush handle Amarildo Jose Pereira, Emilson Ismael Netto, Steven J. Blanchard 2014-08-12
8796889 In-vehicle integrated-inverter electric compressor Noriaki Arashi, Manabu Suzuki, Takeshi Hirano, Minoru Kawada, Ichiro Yogo 2014-08-05
8742709 Integrated-inverter electric compressor Takeshi Hirano 2014-06-03
8702885 Method of manufacturing ceramics and piezoelectric material Takanori Matsuda, Tatsuo Furuta, Jumpei Hayashi, Nobuhiro Kumada 2014-04-22
8698380 Preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device Makoto Kubota, Jumpei Hayashi, Nobuhiro Kumada, Tomoaki Mochiduki 2014-04-15
8678562 Piezoelectric material, piezoelectric device, liquid discharge head, and ultrasonic motor Jumpei Hayashi, Takanori Matsuda, Kaoru Miura, Makoto Kubota 2014-03-25
8663493 Piezoelectric material and production method therefor Takanori Matsuda, Hiroshi Saito, Nobuhiro Kumada 2014-03-04
8632723 Manufacturing method for preferentially-oriented oxide ceramics, preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device Makoto Kubota, Jumpei Hayashi, Nobuhiro Kumada, Tomoaki Mochiduki 2014-01-21