Inventor
WATARU YAMADA
Inventor
JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography14%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
B63HMarine propulsion or steering6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
B63GOffensive or defensive arrangements on vessels5%
H04WWireless communication networks5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
H04BTransmission4%
PatentTitleYear
12,587,931Connection destination switching control method, communication apparatus and program202612,581,329Communication design support apparatus, communication design support method and program202612,556,294Communication design support apparatus, communication design support method and program202612,554,207Electrophotographic photoreceptor, process cartridge, and image forming apparatus202612,534,544Solid titanium catalyst component, olefin polymerization catalyst, olefin polymerization method, and propylene polymer202612,286,202Fluid machine and underwater vehicle202512,286,201Fluid machine for underwater vehicle and underwater vehicle202512,275,509Fluid machine and underwater vehicle202512,221,195Fluid machine and underwater vehicle202512,114,176Propagation characteristic estimation device, propagation characteristic estimation method, and propagation characteristic estimation program202412,032,323Image forming apparatus and process cartridge202411,923,224Carrier positioning member and carrier placement platform202411,909,459Congestion degree estimation method using propagation loss of wireless communication, estimation device and estimation program202411,905,374Conductive member, bioelectrode, and biosignal measuring device202411,796,928Electrophotographic photosensitive member, process cartridge, and image forming apparatus202311,760,833Liquid composition, metallic luster film, and article202311,738,848Aerial vehicle202311,708,450Composition for forming metallic luster film, metallic luster film, and article202311,691,708Fluid machine202311,693,329Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus202311,641,780Thermoelectric conversion element and article having thermoelectric conversion element202311,571,158Electrode and biosignal measuring device202311,526,092Electrophotographic photoreceptor, process cartridge, and image forming apparatus202211,435,674Electrophotographic photoreceptor, process cartridge, and image forming apparatus202211,339,289Polyimide precursor solution and polyimide shaped article202211,333,987Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus202211,307,508Electrophotographic photoreceptor, process cartridge, and image forming apparatus202211,273,628Endless belt, image-forming apparatus, endless belt unit, and polyimide resin molded product202211,215,935Electrophotographic photoreceptor, process cartridge, and image forming apparatus202211,209,740Electrophotographic photoreceptor, process cartridge, and image forming apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (17)· patent assignee history
2021–2026Based in JP· patent location history
2023–2025Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history
2023Patents assigned to UNIV CHIBA NAT UNIV CORP (3)· patent assignee history
2024Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
2026Patents assigned to NTT INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM BUSINESS INNOVATION CORP | 17 | 2021–2026 |
| MITSUBISHI HEAVY IND LTD | 5 | 2023–2025 |
| NTT INC | 3 | 2026 |
| UNIV CHIBA NAT UNIV CORP | 3 | 2023 |
| NIPPON TELEGRAPH & TELEPHONE | 2 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 30 | 2021–2026 |