Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12099000 | Defect detection device and defect detection method | Takahide HATAHORI, Kenji Takubo | 2024-09-24 |
| 12055382 | Strain distribution measurement system and strain distribution measurement method that measure strain distribution based on distribution of reflectance or polarization characteristic | Yukimitsu IWANAGA, Norio Hirayama | 2024-08-06 |
| 10481004 | Light wavelength measurement method and light wavelength measurement apparatus | Tsuyoshi Konishi, Takema Satoh | 2019-11-19 |
| 9846081 | Light wavelength measurement method and light wavelength measurement apparatus | Tsuyoshi Konishi, Takema Satoh | 2017-12-19 |
| 9337922 | Waveform reconstruction device, waveform reconstruction system, and waveform reconstruction method | Tsuyoshi Konishi, Koji Takahashi | 2016-05-10 |
| 6193822 | Method of manufacturing diesel engine valves | Michio Okabe, Toshiharu Noda | 2001-02-27 |
| 6139660 | High corrosion resisting alloy for diesel engine valve and method for producing the valve | Michio Okabe, Toshiharu Noda, Kiyoshi Okawachi | 2000-10-31 |
| 6039919 | High corrosion resisting alloy for diesel engine valve | Michio Okabe, Toshiharu Noda, Kiyoshi Okawachi | 2000-03-21 |
| 6033625 | Parts of electronic devices made of ferritic free cutting stainless steel | Michio Okabe | 2000-03-07 |
| 5948182 | Heat resisting steel | Shuji Hamano, Michio Okabe, Toshiharu Noda | 1999-09-07 |