Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263531 | Method for manufacturing rectifier and rectifier | Atsuya Iwamoto, Seisaku Imagawa, Toshiyuki Oonishi, Yuzuru Kobayashi | 2019-04-16 |
| 10171941 | Information processing apparatus, information processing method, program and information processing system | Toru Masano, Seiji Tatematsu, Naoshi Kobuya, Hiroaki Akiyama, Tomohiro Naito +3 more | 2019-01-01 |
| 10069432 | Method for manufacturing rectifier and rectifier | Atsuya Iwamoto, Seisaku Imagawa, Toshiyuki Oonishi, Yuzuru Kobayashi | 2018-09-04 |
| 7597512 | Tapping method, tapping device and punch press | Shigeyoshi Kouno | 2009-10-06 |
| 7559727 | Tapping method and device, and punch press | Shigeyoshi Kouno | 2009-07-14 |
| 5908775 | Method of textile printing by microorganism and microorganism for decolorization of azo-system dye | Wataru Sugiura, Keiko Nagai | 1999-06-01 |
| 5872002 | Method of textile printing by microorganism and microorganism for decolorization of azo-system dye | Wataru Sugiura, Keiko Nagai | 1999-02-16 |
| 5869322 | Method of textile printing by microorganism and microorganism for decolorization of azo-system dye | Wataru Sugiura, Keiko Nagai | 1999-02-09 |
| 5051185 | Absorbent of .beta..sub.2 -microglobulin | Hiroyuki Watanabe, Naokuni Yamawaki | 1991-09-24 |
| 5034835 | Disk drive having air filtration system | — | 1991-07-23 |
| 5012365 | Magnetic disc filter apparatus | — | 1991-04-30 |
| 4665736 | Stirring device for automatically measuring dissolved oxygen | Toshio Kaizuka, Junichi Naito, Kenichi Numazawa, Minoru Ohashi, Tomoo Kikuchi | 1987-05-19 |
| 4590341 | Column mounted switching device | Masayosi Iwata, Yoshikazu Hayashi | 1986-05-20 |
| 4503296 | Self-cancelling mechanism for cancelling a turn-signal switch of a vehicle | Masayosi Iwata, Yoshikazu Hayashi | 1985-03-05 |
| 4496810 | Column mounted switching device for automobiles | Masaru Suzuki, Masayosi Iwata, Yoshikazu Hayashi | 1985-01-29 |
| 4379954 | Lever operated plural switch assembly | Masayosi Iwata, Harumi Douke, Yoshikazu Hayashi, Yukio Mizuta | 1983-04-12 |
| 4376878 | Switch assembly for use in vehicle | Masayosi Iwata, Kenshi Furuhashi | 1983-03-15 |