Inventor
KENJI KIKUCHI
Inventor
JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography41%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers7%
C03BManufacture, shaping, or supplementary processes7%
G02BOptical elements, systems or apparatus7%
B29CShaping or joining of plastics3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60LPropulsion of electrically-propelled vehicles3%
B60WConjoint control of vehicle sub-units of different type or different function3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
F02DControlling combustion engines3%
PatentTitleYear
12,552,698Method of molding optical element and mold for molding optical element202612,453,166Semiconductor device202512,313,987Powder container with a nozzle receiver2025D1035771Portion of a powder container202411,874,613Powder container with a nozzle receiver202411,803,134Powder container202311,731,609Vehicle control device202311,662,672Nozzle receiver for use with a toner container202311,543,761Powder container including an opening and a shutter with a front end including a surface with lower friction202311,467,516Powder container and image forming apparatus202211,397,391Powder container including a container body, nozzle receiver, and seal202211,372,347Powder container202211,370,688Method of molding optical element and optical element molding die202211,347,163Powder container including a nozzle receiving opening and scoop202211,314,185Toner container having protrusions projecting from opposite sides of the toner container202211,231,661Powder container including a container body, nozzle receiver, and seal202211,209,748Powder container including a nozzle receiving opening and scoop2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to RICOH CO LTD (13)· patent assignee history
2021–2026Based in JP· patent location history
2022–2026Patents assigned to OLYMPUS CORP (2)· patent assignee history
2023Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2025Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (1)· patent assignee history
2025Patents assigned to TOSHIBA KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 13 | 2021–2025 |
| OLYMPUS CORP | 2 | 2022–2026 |
| HONDA MOTOR CO LTD | 1 | 2023 |
| TOSHIBA ELECTRONIC DEVICES & STORAGE CORP | 1 | 2025 |
| TOSHIBA KK | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 17 | 2021–2026 |