SF

Shigeru Fujita

Ricoh Company: 25 patents #815 of 9,818Top 9%
SO Sony: 22 patents #1,822 of 25,231Top 8%
TK Toshiba Kikai: 15 patents #13 of 713Top 2%
TC Toshiba Machine Co.: 11 patents #2 of 186Top 2%
Canon: 11 patents #5,840 of 19,416Top 35%
MC Murata Manufacturing Co.: 9 patents #868 of 5,295Top 20%
ND Nitto Denko: 7 patents #475 of 2,479Top 20%
ZE Zeon: 5 patents #139 of 734Top 20%
MI Mitsui Petrochemical Industries: 4 patents #170 of 1,024Top 20%
SG Sunstar Giken: 3 patents #21 of 106Top 20%
TC Tohoku Munekata Co.: 1 patents #6 of 27Top 25%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NS Nippon Gakki Seizo: 1 patents #163 of 332Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SM Smc: 1 patents #485 of 737Top 70%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SE Sunstar Engineering: 1 patents #37 of 120Top 35%
Overall (All Time): #11,308 of 4,157,543Top 1%
113
Patents All Time

Issued Patents All Time

Showing 1–25 of 113 patents

Patent #TitleCo-InventorsDate
11695119 Negative electrode for secondary battery, secondary battery, battery pack, electric vehicle, power storage system, power tool, and electronic device Takatoshi MUNAOKA, Masayuki Ihara, Takuju HASHIMOTO 2023-07-04
D983633 Scissors Masami Yamagishi 2023-04-18
11228025 Anode for secondary battery, secondary battery, battery pack, electric motor vehicle, power storage system, electric tool, and electronic device Takatoshi MUNAOKA, Masayuki Ihara 2022-01-18
10680284 Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Masayuki Ihara 2020-06-09
10665903 Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Masayuki Ihara 2020-05-26
10553895 Secondary battery-use electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Masayuki Ihara 2020-02-04
10411300 Electrolytic solution material, electrolytic solution, and secondary battery Masayuki Ihara 2019-09-10
10326167 Secondary battery-use electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Masayuki Ihara 2019-06-18
10312518 Anode and method of manufacturing the same, and secondary battery Hiroyuki Yamaguchi, Hideki Nakai, Masayuki Ihara, Tadahiko Kubota 2019-06-04
D847764 Pressure switch Mitsuhiro Saitoh, Shogo Kurisaki 2019-05-07
9953251 Image processing apparatus and image processing method for executing image processing using multiple serial image processing units to process different colors 2018-04-24
9935336 Secondary battery, battery pack, electric vehicle, and electric power storage system Masayuki Ihara 2018-04-03
9897954 Base for fixing belt, fixing belt, fixing device, and image forming apparatus Hiroyuki Endo, Yuzuru Kudoh, Yasuhide Fujiwara 2018-02-20
9825337 Non-aqueous electrolyte battery including an amorphous material Haruo Watanabe, Tomoyo Ooyama, Shunsuke Saito, Shinichi Katayama, Hideki Nakai +11 more 2017-11-21
9467709 Data decoding device and process operating depending on selected modes Hiroki Horikoshi, Hiroyuki Hosogoshi 2016-10-11
9361057 Image processing apparatus and image processing method for executing image processing using multiple image processing units 2016-06-07
9291969 Base for fixing belt, fixing belt, fixing device, and image forming apparatus Hiroyuki Endo, Yuzuru Kudoh, Yasuhide Fujiwara 2016-03-22
9190666 Battery Tadahiko Kubota, Momoe Adachi 2015-11-17
9109142 Photocurable adhesive composition, photocurable adhesive layer, and photocurable adhesive sheet Yutaka Moroishi, Fumiko Nakano 2015-08-18
9019521 DMA transfer of data Takuya Tsunemi, Hiroki Horikoshi, Hideki Takemura, Akira Ichimura 2015-04-28
8841025 Positive electrode with heteropoly and phosphorous additives and nonaqueous electrolyte battery Haruo Watanabe, Tomoyo Ooyama, Shunsuke Saito, Yosuke Hosoya 2014-09-23
8828579 Battery Tadahiko Kubota, Momoe Adachi 2014-09-09
8802286 Negative electrode for use with secondary battery and secondary battery using such negative electrode Isamu Konishiike, Kenichi Kawase, Momoe Adachi 2014-08-12
8800337 Lead pin correction device and lead pin correction method 2014-08-12
8785530 Crosslinkable rubber composition and cross-linked rubber Hiroyasu Nagamori, Kiyonori Umetsu, Akira Tsukada 2014-07-22