HK

Hiroko Kobayashi

FI Fujifilm Business Innovation: 7 patents #693 of 1,659Top 45%
SC Shinko Pantec Co.: 5 patents #7 of 55Top 15%
MI Mitsubishi: 2 patents #23 of 173Top 15%
SC Sekisui Chemical Co.: 2 patents #358 of 908Top 40%
IC Immuno-Biological Laboratories Co.: 2 patents #2 of 20Top 10%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
University of California: 1 patents #8,022 of 18,278Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
Overall (All Time): #217,162 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12117741 Electrophotographic photoreceptor, process cartridge, and image forming apparatus Tomoya Sasaki, Ryosuke Fujii, Yuto Okazaki, Kosuke Narita 2024-10-15
12043722 Electroconductive paste Kazuto Nakamura 2024-07-23
11892780 Image forming apparatus and process cartridge Yoshiteru Yamada, Tomoya Sasaki, Ryosuke Fujii, Yuto Okazaki 2024-02-06
11319579 Method of amplifying circular DNA Masayuki Su'etsugu 2022-05-03
10824087 Charging member, charging device, process cartridge, and image forming apparatus Yasuhiko Kinuta, Shogo Tomari, Kosuke Narita 2020-11-03
10761449 Charging device, process cartridge, and image forming apparatus Kosuke Narita, Akihiro Nonaka, Yasuhiko Kinuta, Fuyuki Kano, Yuki Tagawa 2020-09-01
10301672 Method of amplifying circular DNA Masayuki Su'etsugu 2019-05-28
9829819 Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method 2017-11-28
9796866 Electroconductive paste Kenji Yamauchi, Shintaro Moriguchi, Jiro Miyai 2017-10-24
9785076 Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method 2017-10-10
8652739 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method Yasuhiro Arima 2014-02-18
8329414 Monoclonal antibody and use thereof Masahiro Hasegawa, Tsutomu Seito 2012-12-11
7981672 Monoclonal antibody and use thereof Masahiro Hasegawa, Tsutomu Seito 2011-07-19
7871984 Methylated CpG polynucleotide Yukio Sato 2011-01-18
6514948 Method for enhancing an immune response Eyal Raz 2003-02-04
5888361 Apparatus for producing hydrogen and oxygen Kiyoshi Hirai, Shinichi Yasui, Teruyuki Morioka, Akiko Miyake, Hiroyuki Harada 1999-03-30
5795450 Apparatus for producing hydrogen and oxygen Kiyoshi Hirai, Shinichi Yasui, Mamoru Nagao, Takashi Sasaki, Hiroyuki Harada 1998-08-18
5796799 Control apparatus for oxygen concentration of water in atomic reactor Takashi Sasaki, Kiyoshi Hirai, Shinichi Yasui, Mamoru Nagao, Hiroyuki Harada 1998-08-18
5783051 Apparatus for producing hydrogen and oxygen Kiyoshi Hirai, Shinichi Yasui, Mamoru Nagao, Takashi Sasaki, Akira Asari +1 more 1998-07-21
5690797 Hydrogen and oxygen gas generating system Hiroyuki Harada, Takashi Sasaki, Kiyoshi Hirai, Shinichi Yasui, Mamoru Nagao 1997-11-25