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 51–75 of 134 patents

Patent #TitleCo-InventorsDate
8866577 Coil component Hiroshi Maeda, Nobuo Kitajima, Kiho Hwang 2014-10-21
8779883 Coil device Hiroshi Maeda, Kiho Hwang 2014-07-15
8779126 Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye Keizo Kimura, Tatsuya Susuki, Hirotaka Satou, Yukio Tani 2014-07-15
8742992 Planar inverted F antenna Manabu Kai, Teruhisa Ninomiya, Takahiro Koharagi, Hiroaki Kawasumi, Takuji Furusawa +2 more 2014-06-03
8693399 Gateway apparatus, node apparatus, communication system, and channel switching method Shinichi Hirata, Jun Hasegawa, Takahiro Koharagi, Takuji Furusawa, Hiroaki Kawasumi +2 more 2014-04-08
8656036 Distribution method and distribution system Joji Maruyama, Katsunori Hayashi, Shinichi Hirata, Takahiro Koharagi, Takuji Furusawa +2 more 2014-02-18
8647708 Method of producing photoelectric conversion element, photoelectric conversion element, and photoelectrochemical cell Hirotaka Satou, Keizo Kimura 2014-02-11
8608842 Infrared absorbing composition, infrared absorbing ink, recorded article, image recording method, and image detecting method Keizo Kimura 2013-12-17
8574463 Metal complex dye, photoelectric conversion element and dye-sensitized solar cell Yukio Tani, Tatsuya Susuki, Keizo Kimura 2013-11-05
8451081 Coil assembly having pin support portions of different length Katsuhiro Ishigaki 2013-05-28
D682208 Core for electronic component Masaaki Iwakura 2013-05-14
D669854 Core for electronic component Masaaki Iwakura 2012-10-30
8253522 Coil component having wire-support member Yutaka Hatakeyama, Nobuo Kitajima 2012-08-28
8242871 Transformer Yutaka Hatakeyama, Makoto Ono 2012-08-14
8220005 Apparatus, system, and computer program product for processing information Akihiro Sugano, Kenichi Ohhashi, Tomohiro Sudou 2012-07-10
D651176 Electrical connector Hirofumi Asou 2011-12-27
8070530 Modular jack Hirofumi Asoh, Nobuo Takagi 2011-12-06
D644608 Bobbin for transformer Masaaki Iwakura 2011-09-06
D632250 Noise filter case Hideaki Harata, Koki Sato, Nobuo Takagi 2011-02-08
D629749 Toroidal core cover Kosuke Kunitsuka, Masaaki Iwakura 2010-12-28
7830137 Position detecting sensor Haruhiko Okuno, Norimasa Ozaki, Gen Uchimido 2010-11-09
7629459 Azo dye compound Yasuhiro Ishiwata, Nobuo Seto, Kiyoshi Takeuchi 2009-12-08
7626479 Noise filter having a pair of cores and four core holding members Masaru Yaguchi, Setu Tuchida, Toshihiro Kuroshima 2009-12-01
7429277 Hair-dyeing agent 2008-09-30
7400114 Voltage equalizer for battery elements Seiichi Anzawa 2008-07-15