Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338170 | Glass powder and sealing material using same | — | 2025-06-24 |
| 12246525 | Method for producing bonded body | — | 2025-03-11 |
| 12172925 | Bonded body manufacturing method and bonded body | — | 2024-12-24 |
| 12017439 | Joined body production method and joined body production device | Tatsuya Nagata | 2024-06-25 |
| 11871676 | Airtight package including a package base and a glass cover hermetically sealed with each other via a sealing material layer | Hiroki Fujita | 2024-01-09 |
| 11398585 | Airtight package | — | 2022-07-26 |
| 11043616 | Airtight package | — | 2021-06-22 |
| 10607904 | Method for producing airtight package by sealing a glass lid to a container | Takuji Oka | 2020-03-31 |
| 10600954 | Method for producing hermetic package | — | 2020-03-24 |
| 10586745 | Airtight package and method for manufacturing same | Takuji Oka, Koichi YABUUCHI | 2020-03-10 |
| 10377086 | Manufacturing method for airtight package | Hiroshi Arakawa | 2019-08-13 |
| 9708213 | Sealing material | Kentaro Ishihara | 2017-07-18 |
| 9469562 | Glass substrate with sealing material layer, organic EL device using same, and manufacturing method for electronic device | Noriaki Masuda, Hiroshi Arakawa | 2016-10-18 |
| 9090498 | Sealing material and paste material using same | Noriaki Masuda, Hiroshi Arakawa, Hiroyuki Oshita | 2015-07-28 |