Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583510 | Heating and cooling device | Shoji Yokoyama, Takeshi Matsushita, Hiroaki Nakahara, Masaki Takeuchi, Takenori Wada +3 more | 2020-03-10 |
| 7794650 | Heat-resistant cast iron and exhaust equipment member formed thereby | Seiichi Endo, Masahiro Miyake, Tsunehiro Kawata | 2010-09-14 |
| 6126713 | Additive for use in producing spheroidal graphite cast iron | Hideharu Nakano, Kenya Matsuyama, Masahiro Takahashi, Senri Okada, Masahide Kawabata +2 more | 2000-10-03 |
| 5462612 | Airtight aluminum alloy casting and its manufacturing method | Shigetaka Morita, Masanao Suzuki | 1995-10-31 |
| 4851946 | Lightning arrester | Tetsumi Jinno | 1989-07-25 |
| 4645690 | Method of manufacturing a magnetic media | Shiro Murakami, Shigeo Fujii, Masayuki Nakao, Juro Endo | 1987-02-24 |
| 4644441 | Discharge-type arrester | — | 1987-02-17 |