AT

Akihiro Takayama

Ricoh Company: 11 patents #2,054 of 9,818Top 25%
GI Gigaphoton: 4 patents #73 of 212Top 35%
Overall (All Time): #311,875 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11953843 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2024-04-09
11422483 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2022-08-23
10959317 Extreme ultraviolet light generating apparatus and method of manufacturing electronic device 2021-03-23
10871729 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2020-12-22
10716198 Extreme ultraviolet light generation apparatus 2020-07-14
10606187 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2020-03-31
10582602 Extreme ultraviolet light generation apparatus Atsushi Ueda 2020-03-03
10374381 Extreme ultraviolet light generating apparatus Toru Suzuki, Takashi Suganuma, Yoshiaki Kurosawa 2019-08-06
10146154 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2018-12-04
9835977 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2017-12-05
9459556 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2016-10-04
9146497 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2015-09-29
8886094 Toner supply device and image forming apparatus Shinnosuke Koshizuka, Hiroyuki Uenishi, Susumu Tateyama, Tatsuya Kubo, Kentaro Nodera +1 more 2014-11-11
8655237 Development device and image forming apparatus incorporating same Yuji Suzuki, Kentaro Nodera, Hiroyuki Uenishi, Susumu Tateyama, Shinnosuke Koshizuka +2 more 2014-02-18
8559856 Development device and image forming apparatus incorporating same Yuji Suzuki, Kentarou Nodera, Hiroyuki Uenishi, Susumu Tateyama, Shinnosuke Koshizuka +2 more 2013-10-15