Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892282 | Protective film thickness measuring method | Nobuyasu Kitahara, Kuo-Wei Wu, Kunimitsu Takahashi, Naoki MURAZAWA, Joel Koerwer | 2024-02-06 |
| 11637033 | Method of manufacturing protective film agent | Senichi Ryo, Yukinobu Ohura, Tomoaki Endo | 2023-04-25 |
| 11322383 | Protective film agent for laser dicing | Senichi Ryo, Yukinobu Ohura, Tomoaki Endo | 2022-05-03 |
| 10118156 | Exhaust gas purification device | Keiji Horaguchi, Makoto Tsuji, Hiroto Imai, Yasuyoshi SASAKI, Takeshi Nobukawa | 2018-11-06 |
| 9761442 | Protective film forming method for forming a protective film on a wafer | Taku Iwamoto, Junichi Kuki | 2017-09-12 |
| 8642920 | Wafer dividing apparatus and laser processing apparatus | Chikara Aikawa, Jun Abatake, Yasuyoshi Yubira | 2014-02-04 |
| 8361925 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura, Keiichi Narita, Hirohisa Tanaka, Mari Uenisha +1 more | 2013-01-29 |
| 6571844 | Pneumatic tire having tread including pairs of sipes | Naoya Ochi, Masaharu Kimura, Makoto Kurokawa, Hiroshi Kawabe | 2003-06-03 |
| 5733654 | Polyamide fiber cords for rubber reinforcement | Norio Inada | 1998-03-31 |