Tokyo
Japan
13
2025-07-03
The entities that hold a legal rights for patent applications filed by inventor Isobe Keisuke:
Keisuke Isobe from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
#2 | 2025-06-26DEVELOPER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS
#3 | 2024-10-03DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
#4 | 2024-02-29Developer supply container and developer supplying system
#5 | 2023-02-16Developer supply container and developer supplying system
#6 | 2023-02-09Developer supply container and developer supplying system
#7 | 2023-01-19Developer supply container and developer supplying system
#8 | 2022-09-01Developer supply container and developer supplying system
#9 | 2022-09-01Developer supply container and developer supplying system
#10 | 2021-02-18Developer supply container and developer supplying system
#11 | 2020-10-29Developer supply container and developer supplying system
#12 | 2019-07-11Developer supply container and developer supplying system
#13 | 2019-07-11Developer supply container and developer supplying system
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