Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111940 | Leg coupling for table | — | 2021-09-07 |
| 5277781 | Zirconia oxygen sensor | Shigeo Matsubara, Toshiro Yamada, Iwao Katayama, Yukimi Miwa, Ryuji Tanoue | 1994-01-11 |
| 5155751 | System for making an on-line determination of degree of alloying in galvannealed steel sheets | Kazuaki Chohata, Minoru Saito, Toshiharu Kittaka, Takeshi Nagatani | 1992-10-13 |
| 5105454 | Method for estimating the press formability of galvannealed steel sheets by X-ray diffraction | Minoru Saito, Kazuaki Chohata, Toshiharu Kittaka, Takeshi Nagatani | 1992-04-14 |
| 4913785 | Process for hot-dip metal-coating poorly wettable steel sheets | Yukio Uchida, Yasunori Hattori, Nobuo Hatanaka, Nobuhiko Sakai | 1990-04-03 |
| 4878960 | Process for preparing alloyed-zinc-plated titanium-killed steel sheet having excellent deep-drawability | Nobuhiko Sakai, Yukio Uchida, Eizo Wada | 1989-11-07 |
| 4847169 | Alloyed-zinc-plated steel sheet and process for preparing the same | Nobuhiko Sakai, Yukio Uchida, Eizo Wada | 1989-07-11 |
| 4237192 | Zinc plated steel plate and can produced from the same | Takehiko Ito, Hideaki Ishida | 1980-12-02 |