TA

Toshio Akiyama

Ricoh Company: 6 patents #3,275 of 9,818Top 35%
JC Japan Pionics Co.: 5 patents #14 of 76Top 20%
SC Square Enix Co.: 5 patents #32 of 391Top 9%
RK Riso Kagaku: 3 patents #174 of 551Top 35%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Canon: 1 patents #14,899 of 19,416Top 80%
📍 Ibaraki, JP: #355 of 6,779 inventorsTop 6%
Overall (All Time): #194,136 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
11383160 Video game processing apparatus and video game processing program product Ryoma Matsui 2022-07-12
10780345 Video game processing apparatus and video game processing program product Ryoma Matsui 2020-09-22
10543428 Video game processing apparatus and video game processing program product Ryoma Matsui 2020-01-28
10039980 Video game processing apparatus and video game processing program product Ryoma Matsui 2018-08-07
9901821 Video game processing apparatus and video game processing program product Ryoma Matsui 2018-02-27
9881181 Device-installation-information distribution apparatus and system 2018-01-30
9815707 Method of processing discharge gas discharged from production process Kansei Izaki, Masanori Iwaki, Yasusada Miyano 2017-11-14
9809454 Method for refining hydrogen Yoshinao Komiya, Satoshi Arakawa, Yasuo Sato, Noboru Takemasa 2017-11-07
9707507 Oil removing device and ammonia purification apparatus using the same Satoshi Arakawa, Koichi Yada, Atsuya Makita 2017-07-18
9529554 Printer driver device, printer, and printer system for more efficient compression and transfer of raster data 2016-12-27
9433889 Palladium alloy membrane unit, storage structure thereof, and method of purifying hydrogen by using the same Yoshinao Komiya, Satoshi Arakawa, Yasuo Sato, Noboru Takemasa 2016-09-06
9374272 Data processing apparatus, computer-readable recording medium, and data processing system 2016-06-21
9189713 Letter printing system Tomohiro Kurose 2015-11-17
8889090 Method of recovering ammonia and method of recycling ammonia by using the same Kansei Izaki, Masanori Iwaki 2014-11-18
8854682 Image processing apparatus and processing program for arranging manuscript data on folded sheets Takahiko Nakamura, Ayako Kawano, Kouichi Nobushima, Masaki Ozawa 2014-10-07
8832680 Installation event counting apparatus and package creation method 2014-09-09
8333327 Apparatus, system, and method of image processing 2012-12-18
8223411 Image processing system, image processing apparatus, image processing method Yasushi Yamaguchi 2012-07-17
7792388 Controlling format of a compound image 2010-09-07
6027145 Joint for steel pipe having high galling resistance and surface treatment method thereof Eiji Tsuru, Masaharu Oka, Haruyuki Nagayoshi, Akira Nakashima, Seijun Higuchi +2 more 2000-02-22
5735967 Method for disposing linear body and solar cell obtained thereby Takeshi Yakou, Tsunenobu Satoi, Eiji Takaki 1998-04-07
4519686 Focusing screen of a camera Yasutomo Seki, Norio Nakabayashi, Yutaka Iizuka 1985-05-28