Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793467 | Crystallized glass sealing material | — | 2020-10-06 |
| 9790123 | Glass composition for sealing | Yoshitaka Mayumi | 2017-10-17 |
| 9487433 | Sealing glass composition | Yoshitaka Mayumi, Naoya Ogura | 2016-11-08 |
| 9352998 | Insulating layer forming material, insulating layer forming paste | Yoshitaka Mayumi, Hiroyuki Okada | 2016-05-31 |
| 6057684 | Magnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filter | Yoshihiro Murakami, Akio Nagamune, Hiroharu Kato, Junichi Yotsuji, Kenichi Iwanaga | 2000-05-02 |
| 4693932 | Oriented polyester film | Katsuaki Kuze, Yasuhiro Nishino, Yujiro Matsuyama, Masahiro Kobayashi, Tadashi Okudaira +2 more | 1987-09-15 |
| 4595715 | Oriented polyester film containing calcium carbonate and kaolinite | Katsuaki Kuze, Yujiro Matsuyama, Takeshi Ota, Masahiro Kobayashi, Tsuyoshi Hongo +1 more | 1986-06-17 |