AY

Akihisa Yamada

KM Konica Minolta: 6 patents #610 of 2,718Top 25%
Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
SA Sharp Laboratories Of America: 1 patents #288 of 419Top 70%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #306,982 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12269266 Nozzle plate including substrate adhesion layer between base layer and substrate, and inkjet head equipped with said nozzle plate Ayako Suzuki, Hiroaki Kozai, Masahisa Maeda, Nobuyuki Egami 2025-04-08
11919308 Inkjet head and production method for inkjet head 2024-03-05
11865839 Nozzle plate nozzle plate manufacturing method and inkjet head 2024-01-09
11807004 Inkjet head and image forming method Ayako Suzuki, Akihisa Shimomura 2023-11-07
11420440 Inkjet head and method for producing same Yohei Sato, Shinichi Kawaguchi 2022-08-23
9457572 Inkjet head and method for producing inkjet head Tadashi Hirano 2016-10-04
9448352 Surface light source apparatus having cut out portions where a reflecting portion is not present Suguru Matsumura, Yoshihiro Kawasaki, Kazuhiro Hayashi, Masahiko Hirata, Keiichi Zaitsu 2016-09-20
9400427 Method of manufacturing fine structure body and fine structure mold Yuji Yamamoto, Toshihiko Wada, Yoshifumi Takasu 2016-07-26
9332260 Coding device, decoding device, coding/decoding system, coding method, and decoding method Masayuki Yamaguchi, Takashi Nakamae 2016-05-03
8497638 Light source device Hiroshi Tanaka, Mitsuhisa Ohnishi, Takayoshi Tanaka, Manabu Onozaki 2013-07-30
8340445 Image encoding device, image encoding method, image encoding/decoding system Masayuki Yamaguchi, Shinichi Maeta 2012-12-25
8107751 DPCM with adaptive range and PCM escape mode Shawmin Lei, Masayuki Yamaguchi, Shinichi Maeta 2012-01-31
7544158 Electroconductive rubber roller Masayuki Hashimoto, Norihiro Harada, Mihoko Hyuga 2009-06-09
6449763 High-level synthesis apparatus, high level synthesis method, and recording medium carrying a program for implementing the same Koichi Nishida 2002-09-10
6438739 High-level synthesis device high level synthesis method and recording medium with high level synthesis program 2002-08-20