Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072625 | Nozzle unit, liquid treatment apparatus, and liquid treatment method | Takuya MIURA, Kouichirou Tanaka, Yusuke MIYAKUBO, Kentaro Yoshihara | 2024-08-27 |
| 10913724 | Production method for amidate compound | Hitomi TSUBOI, Motoyoshi MIYAGI, Shingo Nitta | 2021-02-09 |
| 10689478 | Amidate compound, catalyst for polyurethane production, and method for producing polyurethane resin | Motoyoshi MIYAGI, Shingo Nitta, Hitomi TSUBOI | 2020-06-23 |
| 10106662 | Thermoplastic poromeric polishing pad | Shuiyuan Luo, George C. Jacob, Henry Sanford-Crane, Koichi Yoshida, Katsumasa Kawabata +2 more | 2018-10-23 |
| 9972512 | Liquid processing method, memory medium and liquid processing apparatus | Akiko Kai, Takafumi Niwa, Hiroshi Nishihata, Yuichi Terashita, Teruhiko Kodama | 2018-05-15 |
| 9786488 | Liquid processing method, memory medium and liquid processing apparatus | Akiko Kai, Takafumi Niwa, Hiroshi Nishihata, Yuichi Terashita, Teruhiko Kodama | 2017-10-10 |
| 8202577 | Method for producing artificial leather sheet | Masahisa Mimura | 2012-06-19 |
| 7566488 | Surface material for ball and ball | Masahisa Mimura | 2009-07-28 |
| D560288 | Fluorescent lamp | Kenji Itaya, Tamotsu Ando, Akira Takahashi | 2008-01-22 |
| D560289 | Fluorescent lamp | Kenji Itaya, Tamotsu Ando, Akira Takahashi | 2008-01-22 |
| D560290 | Fluorescent lamp | Kenji Itaya, Tamotsu Ando, Akira Takahashi | 2008-01-22 |
| 6824447 | Perforated-transparent polishing pad | Hajime Shimizu | 2004-11-30 |
| 5384282 | Method for producing an embedded optoelectronic integrated circuit | Tetsuo Shiba | 1995-01-24 |
| 5275968 | Method of producing a semiconductor light emitting device disposed in an insulating substrate | Etsuji Omura | 1994-01-04 |
| 5275969 | Semiconductor laser | — | 1994-01-04 |
| 5225370 | Method of diffusing P type impurity | — | 1993-07-06 |
| 5194399 | Method of producing a semiconductor light emitting device disposed in an insulating substrate | Etsuji Omura | 1993-03-16 |
| 5108949 | Semiconductor laser and laser fabrication method | — | 1992-04-28 |
| 5100833 | Method of producing a semiconductor light emitting device disposed in an insulating substrate | Etsuji Omura | 1992-03-31 |
| 5027363 | Semiconductor laser | — | 1991-06-25 |
| 5003358 | Semiconductor light emitting device disposed in an insulating substrate | Etsuji Omura | 1991-03-26 |
| 4980313 | Method of producing a semiconductor laser | — | 1990-12-25 |
| 4957879 | Method of making a semiconductor laser using superlattice disordering | Etsuji Omura, Katsuhiko Goto, Harumi Namba, Akira Takemoto | 1990-09-18 |
| 4912533 | End face light emitting element | — | 1990-03-27 |
| 4888781 | Semiconductor laser | Etsuji Omura, Katsuhiko Goto, Harumi Namba, Akira Takemoto | 1989-12-19 |