Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418733 | Imaging apparatus and electronic device | Tomohiko Shibata, Yuki Ozawa | 2025-09-16 |
| 11772983 | Titania porous body and method for producing same | Kazunari Yamada, Hideki Shimizu, Norio Ishizuka, Kyoko Konishi | 2023-10-03 |
| 11613618 | Porous body, and method for producing porous body | Norio Ishizuka | 2023-03-28 |
| 10858491 | Porous particle made of organic polymer, method for producing porous particle made of organic polymer, and block copolymer | Norio Ishizuka, Kyoko Konishi, Yoshinobu Tsujii, Keita Sakakibara, Takaya Sato | 2020-12-08 |
| 10773241 | Separating medium and column for liquid chromatography | Norio Ishizuka, Kyoko Konishi, Yoshinobu Tsujii, Keita Sakakibara, Shoya Yoda | 2020-09-15 |
| 8174422 | Power-supply-noise cancelling circuit and solid-state imaging device | Ryuta Okamoto | 2012-05-08 |
| 7431533 | Floating levee sheet | — | 2008-10-07 |
| 6900752 | Stepwise zero-data-detection mute circuit | Mitsuru Nagata, Hiroyuki Eguchi | 2005-05-31 |
| 6458514 | Process for forming through holes in substrate of printed circuit board | Chong-Ren Maa, Hong-Ming Lin, Makoto Nakamura, Sunao Meguro | 2002-10-01 |
| 6315927 | Photosensitive conductive paste | Masahiro Kubota, Michiaki Iha, Shizuharu Watanbe, Satoshi Miyayama | 2001-11-13 |
| 6136506 | Ultraviolet-curable and alkali-developing type photo solder resist ink | Soichi Hashimoto, Koichi Yoshioka, Masahiro Mizushima | 2000-10-24 |
| 5916736 | Process of manufacturing a printed circuit board with plated landless through-holes by the use of a filling material | Katsuo Doi, Satoshi Miyayama | 1999-06-29 |
| 5821031 | Photosensitive solder resist ink, printed circuit board and production thereof | Soichi Hashimoto, Fumito Suzuki | 1998-10-13 |
| 5821279 | Filling material composition used for a process of manufacturing a printed circuit board with plated through-holes | Katsuo Doi, Satoshi Miyayama | 1998-10-13 |
| 5539064 | Resist ink composition, printed circuit board produced by using the composition and process for producing the printed circuit board | Soichi Hashimoto, Satoshi Miyayama, Toshiaki Nishimura | 1996-07-23 |
| 5025237 | Relay device for switching radio frequency signal | Syoji Yamazaki, Kenji Iwanaga, Yoshitaka Gono | 1991-06-18 |
| 4857677 | Dial device | Tomeo Tanaka | 1989-08-15 |
| 4317759 | Stabilized aqueous solutions of acrylamide polymers | Shoichi Kanda, Yasunosuke Tanabe, Takeshi Arai | 1982-03-02 |