HT

Hiroaki Tanaka

FI Fujifilm Business Innovation: 3 patents #13 of 482Top 3%
KM Konica Minolta: 3 patents #10 of 437Top 3%
SI Sumitomo Rubber Industries: 2 patents #57 of 288Top 20%
TI Toray Industries: 2 patents #55 of 425Top 15%
HC Hitachi Construction Machinery Co.: 2 patents #33 of 155Top 25%
Ricoh Company: 1 patents #496 of 1,326Top 40%
NC Nissin Kogyo Co.: 1 patents #5 of 14Top 40%
CH Chiyoda: 1 patents #1 of 19Top 6%
Overall (2021): #3,640 of 548,734Top 1%
15
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11187880 Zoom lens, image pickup optical device, and digital apparatus 2021-11-30
11167249 Separation membrane, separation membrane element, water purifier, and method for producing separation membrane Masakazu Koiwa, Ryoma Miyamoto, Koji Nakatsuji, Kentaro Takagi 2021-11-09
11156813 Zoom lens, image pickup optical device, and digital apparatus 2021-10-26
11150450 Zoom lens, imaging optical device, and digital device 2021-10-19
11149404 Work machine Yusuke Suzuki, Hisami NAKANO 2021-10-19
11110371 Protein crystallization method and crystallization device Naoki TANIGAWA, Sachiko Takahashi, Koji Inaka 2021-09-07
11105066 Work machine Takaaki CHIBA, Hisami NAKANO, Hiroshi Sakamoto, Yusuke Suzuki 2021-08-31
11090613 Composite semipermeable membrane and method for producing composite semipermeable membrane Hiroki Minehara, Koji Nakatsuji, Masahiro Kimura 2021-08-17
11078348 Rubber composition for tennis ball Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Fumiya Suzuki, Kunio Niwa 2021-08-03
10996594 Endless belt, transfer device, and image forming apparatus Satoya Sugiura, Daisuke Tanemura, Masato Ono, Masato Furukawa, Shigeru Fukuda +4 more 2021-05-04
D917355 Caliper body of a disk brake for a vehicle Koichiro Oku 2021-04-27
10976690 Transfer device and image forming apparatus Masato Furukawa, Shigeru Fukuda, Futoshi Takei, Satoya Sugiura, Daisuke Tanemura +6 more 2021-04-13
10962776 Display device, display system, mobile object, display control method, and recording medium storing program code Toshihiro Yamashiro 2021-03-30
10940369 Rubber composition for hollow ball and hollow ball Takehiko Hyodo, Masanori Taguchi, Kazuyoshi Shiga, Fumiya Suzuki, Kunio Niwa 2021-03-09
10935908 Transfer unit, transfer device, and image forming apparatus Masayuki Seko, Shigeru Fukuda, Satoya Sugiura, Daisuke Tanemura, Masato Ono +4 more 2021-03-02