Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035329 | Cushion material | Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda +3 more | 2024-07-16 |
| D1033985 | Cushion material | Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda +3 more | 2024-07-09 |
| 10131962 | Seamless steel pipe and method for producing same | Yuji Arai, Kenji Kobayashi | 2018-11-20 |
| 9771628 | Duplex stainless steel and production method therefor | Daisuke Motoya, Masahiko Hamada, Hisashi Amaya, Kenta Yamada | 2017-09-26 |
| 9579870 | Welded joint of duplex stainless steel | Kenta Yamada, Masahiko Hamada, Daisuke Motoya, Hisashi Amaya | 2017-02-28 |
| 6913735 | Methane/methanol producing system | Kazuo Imasaki, Masahiro Mori | 2005-07-05 |
| 6631475 | Microcomputer including system for controlling and maintaining the electric potential of an input terminal to improve interrupt response time | Hironari Yoshida | 2003-10-07 |
| 5972067 | Gradient function material seal cap for discharge lamp bulb | Hirotaka Ishibashi, Koichi Hayashi | 1999-10-26 |
| 5943546 | Gradient function material | Hirotaka Ishibashi, Koichi Hayashi | 1999-08-24 |
| 5742123 | Sealing structure for light-emitting bulb assembly and method of manufacturing same | — | 1998-04-21 |
| 5653924 | Methods of manufacturing gradient function material | Hirotaka Ishibashi, Koichi Hayashi | 1997-08-05 |
| 5614044 | Method of manufacturing a laminated ceramic device | Yoshihisa Ushida | 1997-03-25 |