TH

Takeshi Hatakeyama

PA Panasonic: 29 patents #544 of 21,108Top 3%
SO Sony: 12 patents #3,691 of 25,231Top 15%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
SU Sumida: 6 patents #24 of 118Top 25%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
ML Mitsubishi Petrochemical Company Limited: 2 patents #172 of 670Top 30%
SC Sumida Electric Co.: 1 patents #2 of 8Top 25%
PH Phc Holdings: 1 patents #122 of 211Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #1,144 of 1,664Top 70%
Overall (All Time): #33,283 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
10109412 Coil part and method of manufacturing coil part 2018-10-23
10063967 Sound collecting device and sound collecting method Yuki Noda, Kou Watanabe 2018-08-28
10008321 Small size transformer Akihiro Ono 2018-06-26
10001823 Communication system, communication device, and address setting method 2018-06-19
9865229 Image display device and image display method 2018-01-09
9747829 Display device 2017-08-29
9571959 Communication device for mobile body, communication system for mobile body, and automatic time correction method featuring communication device for mobile body Toru Oizumi 2017-02-14
9568718 Catadioptric lens system and image pickup unit Kodai Nagamatsu 2017-02-14
9281438 Process for producing group III element nitride crystal and apparatus for producing group III element nitride crystal Hisashi Minemoto, Kouichi Hiranaka, Osamu Yamada 2016-03-08
9198001 Wireless communication terminal using tilt and direction information and method using the same 2015-11-24
9148705 Wireless terminal, wireless communication system, and wireless communication control device Masaaki Higashida 2015-09-29
8922699 Zoom lens and image pickup apparatus 2014-12-30
8916124 Group III nitride crystal, method for growing the group III nitride crystal, and apparatus for growing the same Hisashi Minemoto, Osamu Yamada, Hiroaki Hoshikawa, Yasunori Tokunou 2014-12-23
8896938 Catadioptric lens system and imaging apparatus 2014-11-25
8804243 Zoom lens and imaging apparatus 2014-08-12
8792666 Acoustic apparatus Riichiroh Koike 2014-07-29
8767318 Catadioptric lens system and imaging apparatus 2014-07-01
8670492 Data communication system and data communication device 2014-03-11
8574361 Group-III element nitride crystal producing method and group-III element nitride crystal Osamu Yamada, Hisashi Minemoto, Kouichi Hiranaka, Takatomo Sasaki, Yusuke Mori +2 more 2013-11-05
8387098 AV content view system Ryo Kurita 2013-02-26
8213812 Image forming apparatus, method of determining deterioration degree of development agent, and program of determining deterioration degree of development agent Takao Izumi, Minoru Yoshida, Hiroshi Murata 2012-07-03
8055126 Zoom lens, image capture apparatus, and method for controlling zoom lens 2011-11-08
8013536 Inverter circuit 2011-09-06
7990623 Zoom lens and imaging capturing device Daisuke Kuroda, Motoyuki Otake, Yoshito Iwasawa 2011-08-02
7872080 Processes for producing a catalyst component for addition polymerization, a catalyst and an addition polymer Takuya Ogane 2011-01-18