AN

Akihiko Nakamura

TC Tokyo Ohka Kogyo Co.: 39 patents #20 of 684Top 3%
SC Sumitomo Chemical: 13 patents #331 of 4,033Top 9%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
OM Omron: 9 patents #296 of 3,089Top 10%
FI Fujifilm Business Innovation: 7 patents #505 of 1,659Top 35%
DK Denki Kagaku Kogyo: 5 patents #50 of 655Top 8%
FL Fujitsu Component Limited: 5 patents #101 of 281Top 40%
SU Sumida: 5 patents #30 of 118Top 30%
SC Shionogi & Co.: 5 patents #182 of 1,054Top 20%
NC Nippon Paper Industries Co.: 2 patents #176 of 535Top 35%
PO Pokka: 2 patents #3 of 45Top 7%
FL Fujitsu Takamisawa Component Limited: 2 patents #43 of 113Top 40%
KC Kotobuki Pharmaceutical Co.: 2 patents #35 of 79Top 45%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
AP Astellas Pharma: 2 patents #350 of 954Top 40%
FW Fts Welding: 1 patents #12 of 67Top 20%
KO Koa: 1 patents #70 of 157Top 45%
SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
DC Denka Consultant And Engineering Co.: 1 patents #5 of 44Top 15%
IBM: 1 patents #44,794 of 70,183Top 65%
QL Qp Holdings Limited: 1 patents #18 of 76Top 25%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #11,206 of 4,157,543Top 1%
113
Patents All Time

Issued Patents All Time

Showing 1–25 of 113 patents

Patent #TitleCo-InventorsDate
12317632 Coating device, coating method, and method for manufacturing photoconductor for suppressing occurrence of bubble defects in coated film Takaakira SASAKI 2025-05-27
12227517 Pyridazinyl-thiazolecarboxamide compound Hideyuki Watanabe, Yohei Seki, Keiichiro Okuyama, Kazuo Kurosawa, Osamu Ikeda +3 more 2025-02-18
12116381 Lignin derivative compound and use thereof Takuma Nakamura, Sumio Tamura, Kanae Takahashi, Yoshito NISHIMORI 2024-10-15
12109584 Rectifying device, coating apparatus, coating method, and photoconductor manufacturing method Takaakira SASAKI 2024-10-08
12077519 Heteroaryl carboxamide compound Hideyuki Watanabe, Takashi Kamikubo, Akio Kamikawa, Takuya Washio, Yohei Seki +5 more 2024-09-03
12059702 Coating device, coating method, and method for manufacturing photoconductor Hiroaki Ogawa, Masaru Agatsuma, Hiroshi Kimura, Takaakira SASAKI 2024-08-13
11873443 Composition and production method of same, and dispersing agent Kanae Takahashi, Takuma Nakamura, Sumio Tamura, Tubasa Kanenaka 2024-01-16
11011299 Terminal plate member of coil component and method for manufacturing electronic component Yoshiyuki Tahara, Teruaki Tanaka, Satoru Yamada, Mitsugu Kawarai 2021-05-18
10935899 Tubular metal body and electrophotographic photoreceptor Kenta Shingu, Hiroaki Ogawa, Masaru Agatsuma, Yasuki Tanaka, Tsubasa YAMAUCHI 2021-03-02
10884347 Support for dip coating, electrophotographic photoreceptor, process cartridge, and image forming apparatus Hiroaki Ogawa, Masaru Agatsuma, Kenta Shingu 2021-01-05
10777347 Magnetic element Mitsugu Kawarai 2020-09-15
10604005 Pipe attaching structure of fuel tank Yasunari Isomura, Kiyotaka Tsukidate 2020-03-31
10607876 Method for processing mold material and method for manufacturing structural body Yasushi Fujii, Yasumasa Iwata, Shingo Ishida 2020-03-31
10119458 Vehicle Manabu Kai 2018-11-06
10030577 Vehicle Manabu Kai 2018-07-24
9946174 Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, and process cartridge Kenta Shingu, Masaru Agatsuma, Hiroshi Tamemasa, Daisuke Haruyama, Hiroaki Ogawa +1 more 2018-04-17
9939745 Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, and image forming apparatus Shiori Okuda, Hiroaki Ogawa 2018-04-10
9887033 Magnetic element and manufacturing method of the magnetic element Mitsugu Kawarai 2018-02-06
9837298 Method for manufacturing laminate, method for manufacturing sealed substrate laminate, sealed substrate laminate, and sealed substrate Kimihiro Nakada 2017-12-05
9653337 Transport arm, transport apparatus and transport method Yoshihiro Inao, Satoshi Kobari 2017-05-16
9627235 Supporting member separation method Yasumasa Iwata, Yoshihiro Inao, Shinji Takase, Takahiro Yoshioka 2017-04-18
9573205 Rotary cutting apparatus and rotary cutting method Kazuhiro Hanaki, Mahito Nakamura, Hiroshi Uchida, Narihiro Minami 2017-02-21
9337074 Attaching device and attaching method Yoshihiro Inao, Shigeru Kato, Shugo Tsushima, Junichi Katsuragawa, Satoshi Kobari 2016-05-10
9293286 Electromagnetic relay Yasushi Saito 2016-03-22
9272494 Sticking apparatus and sticking method Yoshihiro Inao, Shigeru Kato 2016-03-01