Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403219 | Method for producing decellularized material for transplantation and graft composition consisting of biocompatible material including said material | Tetsuya Higami, Kenichiro Hiwatari, Yu YAMAGUCHI, Takuya Kimura, Mitsumasa HOMMA +3 more | 2025-09-02 |
| 11033661 | Anti-adhesion material and substitute biomembrane using decellularized tissue | Hideki Saga, Takanori Uchida, Shoko Tokorozaki, Ken-ichiro Hiwatari, Akio Kishida +4 more | 2021-06-15 |
| 5725307 | Wire temperature distribution measuring method for a wire electric discharge machine | Yuki Kita, Masaya Ito | 1998-03-10 |
| 5590964 | Wire temperature measuring method for a wire electric discharge machine | Yuki Kita, Masaya Ito | 1997-01-07 |
| 5006693 | Gap voltage detector in a wire-cut electric discharge machine | Syunzo Izumiya | 1991-04-09 |
| 4990737 | Initial hole machining device for a wire-cut electric discharge machine | — | 1991-02-05 |
| 4970363 | Method of and apparatus for detecting working conditions for a wire electric discharge machine | — | 1990-11-13 |
| 4967054 | Electric-discharge-machining power source | Syunzo Izumiya | 1990-10-30 |
| 4963711 | Electric discharge position detecting device of a wire electric discharge machine | — | 1990-10-16 |
| 4882464 | Electrical discharge machining equipment | — | 1989-11-21 |
| 4868760 | Wire electric discharge machining control apparatus | — | 1989-09-19 |
| 4864092 | Electric discharge machining power source | — | 1989-09-05 |
| 4833290 | Electric discharge wire cutting conditions varied with nozzle height and liquid pressure | — | 1989-05-23 |
| 4833289 | Electric discharge machining control apparatus | — | 1989-05-23 |
| 4820895 | Electric discharge machine position finding apparatus | — | 1989-04-11 |
| 4818848 | Automatic wire connecting apparatus for wire cut electric discharge machine | Toshiyuki Aso, Hiroshi Kinoshita, Tamotsu Ishibashi | 1989-04-04 |
| 4816636 | Wire cut electric discharge machine | Toshiyuki Aso, Hiroshi Kinoshita | 1989-03-28 |
| 4806720 | Method and apparatus for wire-cut electrical discharge machining | — | 1989-02-21 |
| 4803328 | Wire guide for electric discharge wire cutting | — | 1989-02-07 |
| 4803327 | Electrical power feeder for a wire electrode type electrical discharge machining apparatus | — | 1989-02-07 |
| 4801779 | Wire electrode type electrical discharge machining equipment | — | 1989-01-31 |
| 4783583 | Electric discharge machining apparatus of wire-cutting type | Toshiyuki Aso, Hiroshi Kinoshita, Tamotsu Ishibashi | 1988-11-08 |
| 4760233 | Drilling confirming apparatus of electric discharge machining system | — | 1988-07-26 |
| 4740667 | Flow control valve for cooling a wire electrode | — | 1988-04-26 |
| 4736086 | Taper cutting control unit for wire-cut, electric discharge machine | — | 1988-04-05 |