Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626296 | Package having a container containing a moisture-sensitive substance | Masami Jimu | 2003-09-30 |
| 5912083 | Keypad and process for producing the same | Masami Jimu, Keizo Chikatsune | 1999-06-15 |
| 5232774 | Anchor bolt-setting capsule | Masanori Otsuka, Masami Jimu, Hiroki Ohata | 1993-08-03 |
| 5147959 | Optical resin articles | Shinobu Nishimoto, Eisuke Hirakawa, Takashi Kato, Akio Tani | 1992-09-15 |
| 4749778 | 2-cyanoacrylate-carbonate composition | Eisuke Hirakawa | 1988-06-07 |