Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313079 | Impeller of centrifugal compressor and centrifugal compressor | Tadashi KANZAKA, Kenichiro Iwakiri, Hironori Honda | 2025-05-27 |
| 12270413 | Compressor housing and centrifugal compressor | Kenichiro Iwakiri, Tadashi KANZAKA | 2025-04-08 |
| 12264613 | Centrifugal compressor and turbocharger | Shotaro Watabe, Kenichiro Iwakiri, Yuki Yamada | 2025-04-01 |
| 11988227 | Compressor housing and centrifugal compressor | Kenichiro Iwakiri, Tadashi KANZAKA | 2024-05-21 |
| 11835057 | Impeller of centrifugal compressor, centrifugal compressor, and turbocharger | Nobuhito Oka | 2023-12-05 |
| 11585265 | Surge suppression device, exhaust turbine type turbocharger and surge suppression method | Nobuhito Oka, Makoto OZAKI | 2023-02-21 |
| 11525394 | Turbine shaft, turbocharger, and manufacturing method of turbocharger | Yosuke Danmoto | 2022-12-13 |
| 11428240 | Centrifugal compressor and turbocharger including the same | Hironori Honda, Nobuhito Oka | 2022-08-30 |
| 11401828 | Asymmetric turbomachinery housing for thermal expansion | Isao Tomita, Reiko Takashima | 2022-08-02 |
| 11391177 | Turbocharger | Tadashi KANZAKA | 2022-07-19 |
| 11384774 | Rotor and centrifugal compressor including the same | Yoshihiro Hayashi, Nobuhito Oka, Koichi Takahashi, Hayato Nishi | 2022-07-12 |
| 11378089 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri, Yoshihiro Hayashi | 2022-07-05 |
| 11378095 | Centrifugal compressor and turbocharger | Yoshihiro Hayashi, Kenichiro Iwakiri | 2022-07-05 |
| 11326622 | Oil cooled centrifugal compressor and turbocharger including the same | Yosuke Dammoto, Nobuhito Oka | 2022-05-10 |
| 11022130 | Turbocharger | Takao Yokoyama, Seiichi Ibaraki | 2021-06-01 |
| 11002291 | Compressor impeller | Takao Yokoyama | 2021-05-11 |
| 10883513 | Impeller, rotary machine, and turbocharger | Tadashi KANZAKA, Hiroaki Yoshizawa | 2021-01-05 |
| 9392707 | Display device | Yusuke Okaji | 2016-07-12 |
| 9081146 | Polarizing membrane and polarizing film | Tatsuya Araki, Seiji Kondo, Atsushi Muraoka, Hiroaki Sawada | 2015-07-14 |
| 8155930 | Simulation apparatus, method and program | Dai Onishi | 2012-04-10 |
| 7871665 | Process for producing polarizing film, polarizing film, polarizing plate, optical film, and image display | Tomoaki Masuda, Kazuki Tsuchimoto | 2011-01-18 |
| 7767047 | Method for producing multilayer laminated film | Kazuki Tsuchimoto, Morimasa Wada, Tomoyuki Senoo, Takafumi Ooura, Kentarou Ikeshima +1 more | 2010-08-03 |
| 7709578 | Adhesive for polarizing plate, polarizing plate, manufacturing method therefor, optical film and image display | Masashi Shinagawa, Akiko Sugino, Masayuki Satake | 2010-05-04 |
| 5443756 | Liquid crystal composition | Tetsushi Yoshida, Kunihiko Kotani | 1995-08-22 |
| 5410335 | Method and apparatus for recording an image on a multicolor thermal recording material | Mitsuru Sawano, Mitsuyuki Tsurumi, Yuichi Itabashi | 1995-04-25 |