Inventor

KAZUYOSHI TAKANO

Inventor

JP

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 87 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus86%

H01RElectrically-conductive connections13%

B08BCleaning in general1%

PatentTitleYear

12,585,072VSFF connector and adapter2026 12,517,309Optical fiber connector2026 12,461,319Angled multifiber ferrule and optical fiber connectors2025 12,449,612Fiber optic adapter assembly2025 12,386,125Optical fiber connector with changeable gender2025 12,360,320Fiber optic connector2025 12,353,029Optical fiber connector2025 12,248,191Fiber optical connectors2025 12,235,493Small form factor fiber optic connector with multi-purpose boot2025 12,228,774Ultra-small form factor optical connector and adapter2025 12,222,559Narrow width adapters and connectors with pull tab release2025 12,204,152Fiber optical connector with reduced size2025 12,158,620Field terminated fiber optic connector2024 12,158,617Reversible polarity fiber optic connector2024 12,158,623Optical fiber connector2024 12,066,672Fiber optic network systems2024 12,038,613Behind-the-wall optical connector and assembly of the same2024 12,001,064Small form factor fiber optic connector with multi-purpose boot2024 11,982,845Ingress-protected optical fiber connector assembly2024 11,892,688Optical fiber connector with changeable gender2024 11,892,685Fiber optic adapter2024 11,874,505Fiber optic connectors and associated adapters2024 11,822,133Ultra-small form factor optical connector and adapter2023 11,809,006Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2023 11,789,217Springless retention structure for an ingress protected hybrid connector assembly2023 11,774,685Adapter for optical connectors2023 11,762,152Narrow width optical connector and optical receptacle2023 11,747,572Reversible polarity fiber optic connector2023 11,726,269Lockable MPO connector for securing within a port of an adapter having a unique removal key2023 11,703,648Adapter2023 11,698,496Fiber optic connector assemblies with adjustable polarity2023 11,675,137Fiber optic system for narrow width fiber optic connectors, adapters and transceivers2023 11,675,138Ingress protected, outdoor rated adapter and method of assembly to an outdoor connector2023 11,668,880Mounting bracket for a fiber optic fan-out system2023 11,668,881Cleaning stick guide2023 11,635,576Ferrule sub-assembly for a fiber optic connector2023 11,624,875Fiber optic connector with dust shutter and orienting guide2023 11,609,387Fiber optic micro connector2023 11,598,924Retention assembly for securing POF fiber within a connector2023 11,592,624Fiber optic micro connector2023 11,585,988Optical fiber connector with changeable gender2023 11,585,989Small form factor fiber optic connector with multi-purpose boot2023 11,579,374Hybrid ingress protected connector and adapter assembly2023 11,579,379Fiber optic adapter assembly2023 11,579,373Optical fiber micro connector and connector assembly2023 11,543,605Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2023 11,520,111Fiber optic connector2022 11,500,164LC type connector with push/pull assembly for releasing connector from a receptacle using a cable boot2022 11,487,067Ultra-small form factor optical connectors2022 11,480,741Fiber optic connector with cable boot release2022 11,474,315Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2022 11,467,354Ultra-small form factor receptacle for receiving a fiber optic connector opposing a ferrule assembly2022 11,454,766Ultra-small form factor optical connector having dual alignment keys2022 11,448,835Fiber optic connector with releasable pull/push tab with securing protrusions2022 11,435,533Fiber optic receptacle with integrated device therein incorporating a behind-the-wall fiber optic receptacle2022 11,435,535Behind the wall optical connector with reduced components2022 11,422,313Adjustable polarity fiber optic connector assemblies with push-pull tabs2022 11,415,758Fiber optic connector, subassembly and method of making2022 11,415,760Narrow width adapters and connectors with pull tab release2022 11,409,052In-line hinged dust shutter assembly for a fiber optic connector2022 11,402,587Reduced-profile data transmission element connectors, adapters, and connection assemblies thereof2022 11,385,428Cassette assembly for a plural of fiber optic receptacles2022 11,385,416Ingress protected optic fiber connector having a reduced diameter with a removable retaining nut2022 11,372,168Snap in fiber optic ferrule adapter with retention cap2022 11,340,413Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2022 11,340,404Fiber array assembly using a fixing material for securing fiber optic bundles therein2022 11,333,836Adapter for optical connectors2022 11,320,606Optical connector2022 11,314,024Lever actuated latch arm for releasing a fiber optic connector from a receptacle port and method of use2022 11,314,021Fiber optic system for narrow width fiber optic connectors, adapters and transceivers2022 11,307,369Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2022 11,307,359Ingress protected, outdoor rated connector with integrated optical connector plug frame2022 11,287,583Narrow width fiber optic connector2022 11,280,972Ultra-small form factor optical connectors used as part of a reconfigurable outer housing2022 11,275,217Field installable fiber optic connector with crimp zones for unjacketed optical fibers2022 11,275,221Springless retention structure for an ingress protected hybrid connector assembly2022 11,275,219Optical fiber connector with changeable gender2022 11,262,510Rattle-free panel hook for a fiber optic adapter outer housing2022 11,256,041Optical connector with one-piece body2022 11,237,342Adjustable polarity fiber optic connector assembly with shortened rotatable boot assembly2022 11,209,599Ingress protected, outdoor rated adapter and method of assembly to an outdoor connector2021 11,194,101LC one piece front loaded ferrule with unitary retainer and ferrule holder2021 11,187,857Ultra-small form factor optical connector and adapter2021 11,181,696Adapter assembly having a return spring with a push-pull tab2021 11,181,701Optical connectors with reversible polarity and method of use2021 11,175,465Fiber management enclosure for a fiber optic connector assembly and method of use2021 11,152,748Narrow width adapters and connectors with pull tab release2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to SENKO ADVANCED COMPONENTS INC (87)· patent assignee history

2021–2026Based in JP· patent location history

2022Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history

2023Patents assigned to NITTO DENKO CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SENKO ADVANCED COMPONENTS INC	87	2021–2026
NITTO DENKO CORP	1	2023
SUMITOMO ELECTRIC INDUSTRIES	1	2022

Locations

Location	Patents	Span
JP	87	2021–2026