Kuninori Morimoto
Linux Kernel Developer at Renesas
Ibaraki Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolKuninori Morimoto is a seasoned Linux kernel developer with 16+ years of experience specializing in low-level audio subsystem engineering and sustained contributions to the upstream kernel, including notable work in the torvalds/linux tree. Based in Ibaraki, Japan, he has driven kernel development at Renesas since 2007 after earlier work at Kawasaki Microelectronics, and regularly appears in rankings of top kernel contributors across many releases. His commits focus on ASoC refactors, flag cleanups, and hardware-parameter improvements that tangibly improve audio performance and maintainability. Alongside industry work, he holds advanced engineering degrees from Ibaraki University and has published research spanning systems engineering and metagenomic analysis support, reflecting a rare blend of kernel craftsmanship and academic inquiry. Colleagues know him for steady, long-term contributions to core open-source infrastructure and a pragmatic approach to complex, hardware-near problems.
16 years of coding experience
3 years of employment as a software developer
Doctor of engineering, Science and environment functions, Doctor of engineering, Science and environment functions at Ibaraki University
Github Skills (11)
kernel10
embedded10
device-driver10
driver10
c-programming10
linux-kernel10
sys10
interrupt-handling9
interrupt9
codec8
git5
Programming languages (1)
Github contributions (5)
torvalds/linux
Jan 2023 - Mar 2023
Linux kernel source tree
Role in this project:
Back-end Developer
Back-end DeveloperContributions:68 commits in 1 month
Contributions summary:Kuninori made several commits modifying Audio System on Chip (ASoC) code within the Linux kernel. Their contributions focused on improving the audio subsystem by converting and removing outdated flags, and enhancing existing functionalities like setting hardware parameters, which ultimately improved audio performance and efficiency within the kernel. The user was also involved in refactoring various audio-related code, including a shift to a more generic approach, showcasing an understanding of low-level audio system design and optimization.
kernellinux-kernellinuxkernel-source
ubinux/linux-stable-ltsi
Dec 2013 - Jul 2015
Contributions:231 commits in 1 year 7 months
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