Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315760 | Method for manufacturing electronic component device | Tsuyoshi Ogawa, Xinrong Li | 2025-05-27 |
| 12218019 | Method for manufacturing electronic component device, and electronic component device | Tsuyoshi Ogawa, Xinrong Li | 2025-02-04 |
| 12183686 | Method for producing electronic component device and laminated film used therefor | Tsuyoshi Ogawa, Xinrong Li | 2024-12-31 |
| D1034808 | Ballpoint pen | — | 2024-07-09 |
| D1034807 | Ballpoint pen | — | 2024-07-09 |
| 11330721 | Resin film, and laminated film including base material film, resin film formed on base material film, and protective film attached to resin film | Hanako Yori, Tomonori Minegishi, Hidenori Abe, Takashi Masuko, Shunsuke Otake | 2022-05-10 |
| 11147166 | Method for producing semiconductor device | Hanako Yori, Tomonori Minegishi, Hidenori Abe, Takashi Masuko, Shunsuke Otake | 2021-10-12 |
| D902312 | Cap for pen | — | 2020-11-17 |
| 10674612 | Semiconductor device and manufacturing method therefor, and resin composition for forming flexible resin layer | Hanako Yori, Tomonori Minegishi, Hidenori Abe, Takashi Masuko, Shunsuke Otake | 2020-06-02 |
| D876540 | Marking pen | — | 2020-02-25 |
| D865869 | Marking pen | — | 2019-11-05 |
| 10287661 | Hot-rolled steel sheet and method for producing the same | Sota Goto | 2019-05-14 |
| 10273554 | Hot-rolled steel sheet and method of manufacturing the same | Sota Goto | 2019-04-30 |
| D839348 | Ballpoint pen | Hidekazu Nakazawa | 2019-01-29 |
| 9661159 | Information processing device, and method and non-transitory computer-readable recording medium for the same | Tomoki Nakamura, Yusaku Takahashi, Junjiro Yoshida | 2017-05-23 |
| 9540717 | High strength hot-rolled steel sheet for welded steel line pipe having excellent souring resistance, and method for producing same | Hiroshi Nakata | 2017-01-10 |
| D768778 | Mechanical pencil | — | 2016-10-11 |
| 9122026 | Optical waveguide, opto-electric hybrid board, and optical module | Hiroshi Masuda, Toshihiro Kuroda | 2015-09-01 |
| 9069128 | Opto-electric combined circuit board and electronic devices | Toshihiro Kuroda, Shigeyuki Yagi | 2015-06-30 |
| D713879 | Ballpoint pen | — | 2014-09-23 |
| 8818147 | Optical waveguide substrate and method for manufacturing same | Toshihiro Kuroda, Daichi Sakai, Shigeyuki Yagi | 2014-08-26 |
| D710447 | Ballpoint pen | — | 2014-08-05 |
| 8620127 | Optical waveguide and method for manufacturing the same | Masatoshi Yamaguchi, Takeshi Oohashi, Atsushi Takahashi | 2013-12-31 |
| D687098 | Marking pen | — | 2013-07-30 |
| D686280 | Marking pen | — | 2013-07-16 |