KK

Katsumi Kobayashi

Tdk: 49 patents #46 of 3,796Top 2%
Fujitsu Limited: 27 patents #902 of 24,456Top 4%
FU Fujifilm: 19 patents #422 of 4,519Top 10%
SO Socionext: 8 patents #21 of 541Top 4%
NN Ntt Mobile Communications Network: 7 patents #30 of 253Top 15%
OC Ohkawara Kakohki Co.: 4 patents #4 of 32Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
SM Smc: 2 patents #375 of 737Top 55%
TK Tdk Korea: 2 patents #3 of 11Top 30%
Pioneer: 2 patents #761 of 1,730Top 45%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Nsk: 2 patents #645 of 1,559Top 45%
ND Nippon Denkai: 2 patents #5 of 23Top 25%
PD Pioneer Design: 2 patents #3 of 24Top 15%
TK Takeda Riken Kogyo Kabushikikaisha: 2 patents #10 of 49Top 25%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SE Sega Enterprises: 1 patents #260 of 515Top 55%
MC Mitsubishi Monsanto Chemical: 1 patents #33 of 69Top 50%
MO Molten: 1 patents #37 of 73Top 55%
NC Nagano Japan Radio Co.: 1 patents #20 of 49Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #7,888 of 4,157,543Top 1%
134
Patents All Time

Issued Patents All Time

Showing 26–50 of 134 patents

Patent #TitleCo-InventorsDate
10256048 Photoelectric conversion element and dye-sensitized solar cell Yukio Tani, Ryohsuke Yamanaka, Atsushi Fukui, Norio MUROFUSHI 2019-04-09
10249425 Coil device 2019-04-02
10242805 Electronic device with external terminal Sunao Masuda 2019-03-26
10096426 Electronic device Sunao Masuda, Masahiro Mori, Kayou Matsunaga, Norihisa Ando 2018-10-09
10049805 Coil device 2018-08-14
9953768 Metal-complex dye, photoelectric conversion element, dye-sensitized solar cell, and dye solution containing metal-complex dye Yukio Tani 2018-04-24
9947482 Photoelectric conversion element, dye-sensitized solar cell, and metal complex dye used in same Kohsuke Watanabe, Hirotaka Sato, Yukio Tani, Ryo FUJIWARA, Kazuhiro TSUNA 2018-04-17
9911535 Electronic device Masahiro Mori, Takayuki Sakai 2018-03-06
9640321 Ceramic electronic component with metal terminal Sunao Masuda, Akitoshi Yoshii 2017-05-02
9614165 Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye solution, dye-adsorbed electrode and method of producing dye-sensitized solar cell Kousuke Watanabe, Kouitsu Sasaki 2017-04-04
9613753 Electronic device comprising chip component and external terminal Makoto Maeda, Sunao Masuda, Toshihiro Kuroshima 2017-04-04
9564274 Metal complex dye, photoelectric conversion element, dye-sensitized solar cell, dye solution, and compound Yukio Tani, Kimiatsu Nomura 2017-02-07
9526060 Ad hoc network system and route selection method Taiji Kondo, Takao Ito, Takahiro Koharagi, Hiroaki Kawasumi, Mitsuaki Yasuoka +3 more 2016-12-20
9525614 Communication system and communication method Taiji Kondo, Takao Ito, Hiroaki Kawasumi, Takahiro Koharagi, Kobun Nakajima +3 more 2016-12-20
9521075 Communication device and communication control method Taiji Kondo, Takao Ito, Satoshi Ikeda, Hiroaki Kawasumi, Yukio Hayashi +3 more 2016-12-13
9509611 Communication system, congestion avoidance method thereof, and meter reading system using communication system Mitsuaki Yasuoka, Yasuaki Kamimura, Hiroaki Kawasumi, Hiroaki Tamai, Takafumi Kawakami +4 more 2016-11-29
9424998 Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye Keizo Kimura, Tatsuya Susuki, Hirotaka Satou, Yukio Tani 2016-08-23
9424982 Transformer Masaaki Iwakura, Masaru Kumagai, Nobuo Kitajima, Satoshi Shinbo 2016-08-23
9419318 Method of producing photoelectric conversion element, photoelectric conversion element and photoelectrochemical cell Keizo Kimura 2016-08-16
9153371 Coil device Masaaki Iwakura, Nobuo Kitajima, Satoshi SINBO 2015-10-06
9125142 Node apparatus, communication system, and channel selection method Shinichi Hirata, Jun Hasegawa, Takahiro Koharagi, Hiroaki Kawasumi, Masashi Kuwahara +2 more 2015-09-01
9105405 Ceramic electronic component with metal terminals Sunao Masuda, Takashi Komatsu, Akitoshi Yoshii, Kazuyuki Hasebe, Kayou Kusano +1 more 2015-08-11
9087642 Photoelectric conversion element, photoelectrochemical cell, and metal complex dye used therein Yukio Tani, Tatsuya Susuki 2015-07-21
9042079 Ceramic electronic component Sunao Masuda, Akitoshi Yoshii, Kazuyuki Hasebe, Takashi Komatsu, Kayou Kusano 2015-05-26
D721651 Coil component Masaaki Iwakura, Nobuo Kitajima, Satoshi Shinbo 2015-01-27