I have been investing into various areas of tech startups.
A project under CNCF (Cloud Native Computing Foundation)
Design, build, and distribute a scalable, unified high-end computing I/O forwarding software layer that would be adopted and supported by DOE Office of Science and NNSA.
A R5RS Scheme Interpreter for Embedded Use
2005 IPA (Information-technology Promotion Agency) Mitou Project
Committed various patches to fix Japanese Language issues for KDE projects