Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464577 | Process for manufacturing a register for ventilating air | Shigeru Yabuya, Akira Azumi, Shigenori Shibata | 2002-10-15 |
| 6443831 | Transfer register | Shigeru Yabuya, Akiyoshi Nagano, Akira Azumi, Hiromi Nagai, Haruki Nagasaka +1 more | 2002-09-03 |
| 6419306 | Illuminating plate for car | Yoshio Sano, Osamu Yamanaka, Yasumasa Tatewaki, Minoru Shibata, Katuhiro Katagiri +1 more | 2002-07-16 |