NF

Naoki Fujiwara

SO Sony: 59 patents #340 of 25,231Top 2%
KC Kuraray Co.: 36 patents #3 of 1,827Top 1%
NT NTT: 12 patents #334 of 4,871Top 7%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
TS Toshiba Mitsubishi-Electric Industrial Systems: 6 patents #57 of 368Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
OM Omron: 4 patents #761 of 3,089Top 25%
NC Nippoh Chemicals Co.: 4 patents #3 of 28Top 15%
IH Ihi: 4 patents #212 of 1,178Top 20%
BA Babcock-Hitachi: 3 patents #89 of 415Top 25%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
YU Yamaguchi University: 1 patents #44 of 132Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KE Kewpie: 1 patents #22 of 93Top 25%
KG Kuraray Specialities Europe Gmbh: 1 patents #3 of 10Top 30%
NU National University Corporation Hokkaido University: 1 patents #278 of 825Top 35%
NU National University Corporation, Iwate University: 1 patents #30 of 99Top 35%
SC Screen Holdings Co.: 1 patents #452 of 686Top 70%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
📍 Rifu, JP: #7 of 2,101 inventorsTop 1%
Overall (All Time): #6,322 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 26–50 of 148 patents

Patent #TitleCo-InventorsDate
10333280 Semiconductor laser device Hiroyuki Ishii, Kei Watanabe, Mikitaka Itoh, Keisuke Kasai, Masataka Nakazawa 2019-06-25
10276863 Non-stoichiometric titanium compound-carbon composite, method for producing same, negative electrode active material and lithium ion secondary battery Takashi Wakui, Yuhi Shimazumi, Yoshio Yamamoto, Koichi Ui, Yoshihiro Kadoma 2019-04-30
10265676 Method of manufacturing packing and packing Yoshiyuki Iso, Jian Huang, Mariko Saga, Shinsuke Matsuno, Hiroyuki Uchida +2 more 2019-04-23
10243664 Optical modulator driver circuit and optical transmitter Munehiko Nagatani, Hideyuki Nosaka, Toshihiro Itoh, Koichi Murata, Hiroyuki Fukuyama +15 more 2019-03-26
10038507 Optical transmission system, phase compensation method, and optical reception apparatus Mitsuteru YOSHIDA, Etsushi Yamazaki, Seiji Okamoto, Hiroyuki Uzawa, Kengo Horikoshi +6 more 2018-07-31
9995624 Optical measurement device Hisayasu Morino, Jun Takashima, Kenichi Matoba, Masayuki HAYAKAWA, Mariko Marukawa 2018-06-12
9943825 Porous graft copolymer particles, method for producing same, and adsorbent material using same Keisuke Morikawa, Yusuke Amano, Naoyuki IWACHIDO, Takumi Takayama 2018-04-17
9937463 Gas separation apparatus and packing Jian Huang, Shinsuke Matsuno, Atsushi Murakami, Yoshiyuki Iso, Mariko Katou +1 more 2018-04-10
9899229 Substrate processing apparatus Taiki HINODE, Takashi Ota 2018-02-20
9815018 Gas separation device and packing Jian Huang, Yoshiyuki Iso, Mariko Katou, Shinsuke Matsuno, Kenji Takano +1 more 2017-11-14
9712081 Power converter Tsuguhiro Tanaka 2017-07-18
9656967 Method for producing halohydantoin compound Keisuke Takahashi 2017-05-23
9611344 Vinyl alcohol polymer, method for producing same, and composition and coating agent containing vinyl alcohol polymer Takuma Kaneshima, Yusuke Amano, Keisuke Morikawa, Kensuke Nagashima, Katsuji Ujita 2017-04-04
9356318 Gel polymer electrolyte composition Junji Fujioka 2016-05-31
9321047 Anion exchange membrane and method for producing same Atsushi Jikihara, Kenichi Kobayashi 2016-04-26
9276262 Battery electrode and lithium ion secondary battery provided with same Shinichi Komaba, Naoaki Yabuuchi, Kyomi Tajima, Junji Fujioka 2016-03-01
9266069 Ion-exchange membrane and method for producing same Mitsuru Higa, Atsushi Jikihara, Kenichi Kobayashi 2016-02-23
9153953 Fault detection apparatus Eiichi Ikawa 2015-10-06
9141122 Photovoltaic power generation system Eiichi Ikawa, Takashi Oozeki, Kyungsoo Lee 2015-09-22
8721774 Gas separation composite membrane Shushi Asano, Yoshiki Nobuto, Shuhong Duan, Shingo Kazama 2014-05-13
8716358 Anion exchange membrane and method for producing same Atsushi Jikihara, Kenichi Kobayashi 2014-05-06
8471053 Process and apparatus for production of cyanohydrin compound, and process for production of α-hydroxyester compound Yuichiro Kinoshita, Kazuya Nakagawa, Koji Midorikawa 2013-06-25
8263796 Process for production of cyanohydrin compound, and process for production of α-hydroxyester compound Kazuya Nakagawa, Yuichiro Kinoshita, Koji Midorikawa 2012-09-11
8255725 Information processing apparatus and power-saving control method Yasuhito Shimazaki 2012-08-28
8230243 Information processing apparatus 2012-07-24