This inventor holds 4 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2008-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ota, JP (2008)
- Gunma, JP (2008 - 2009)
Company Filing History:
Years Active: 2008-2009
Title: Mitsuhiro Nabe: Optical Pickup Inventions
Introduction
Mitsuhiro Nabe is an inventor associated with Gunma, Japan, and Sanyo Electric Co., Ltd. His work includes inventions related to optical pickup devices and their components. The provided information lists 4 patents in his portfolio.
Latest Patents
Among Nabe’s latest listed patents is “Optical Pickup Unit Including a Receiving Portion.” The invention describes a circuit connected to a light-emitting device and a counterpart circuit, with the two circuits soldered together.
Another listed patent, “Optical Pickup Device,” concerns a laser-emitting element mounted in a housing and protected by a holder. The holder has a projecting portion inside the housing that dissipates heat from the light-emitting element. The design aims to improve heat dissipation while helping protect the element from damage.
Career Highlights
Nabe’s listed inventions focus on optical pickup technology, including circuit connections and the mounting and thermal management of light-emitting components. His work is associated with Sanyo Electric Co., Ltd.
Collaborations
The provided information names Kenichi Takeuchi and Naomi Uchida as Nabe’s coworkers. It does not specify particular joint patents or projects involving them.
Conclusion
Mitsuhiro Nabe’s listed patent work reflects a focus on practical improvements to optical pickup devices, especially their electrical connections, component protection, and heat dissipation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile