AS

Akira Saito

Ricoh Company: 22 patents #966 of 9,818Top 10%
IBM: 20 patents #5,451 of 70,183Top 8%
FC Fuji Electric Co.: 16 patents #126 of 2,643Top 5%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
KT Kabushiki Kaisha Toshiba: 13 patents #2,297 of 21,451Top 15%
NE Nec: 11 patents #1,181 of 14,502Top 9%
AC Asahi Kasei Kogyo Co.: 7 patents #56 of 1,395Top 5%
TK Toshiba Tec Kabushiki Kaisha: 7 patents #421 of 1,664Top 30%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
WC Wako Filter Technology Co.: 5 patents #1 of 13Top 8%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
SO Sony: 4 patents #8,966 of 25,231Top 40%
AG Agc: 4 patents #186 of 954Top 20%
KC Kansai Paint Co.: 3 patents #201 of 822Top 25%
NK Nihon Kaiheiki Kogyo Kabushiki Kaisha: 3 patents #2 of 13Top 20%
Kubota: 3 patents #629 of 2,059Top 35%
NC Nihon Kaiheiki Industrial Company: 3 patents #2 of 20Top 10%
Kyocera: 3 patents #999 of 3,732Top 30%
JT Jtekt: 3 patents #557 of 1,969Top 30%
KU Keio University: 3 patents #54 of 781Top 7%
FC Fasford Technology Co.: 3 patents #4 of 26Top 20%
TU Teikyo University: 3 patents #1 of 41Top 3%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
AK Asahi Kasei Kabushiki Kaisha: 3 patents #181 of 1,220Top 15%
TC Tokyo Weld Co.: 2 patents #4 of 21Top 20%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
JN Japan Oil, Gas And Metals National: 2 patents #23 of 106Top 25%
KA Kao: 2 patents #1,388 of 3,221Top 45%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
MA Mani: 2 patents #19 of 62Top 35%
MC Mitsubishi Shindoh Co.: 2 patents #25 of 65Top 40%
NC Nippon Chemical Industrial Co.: 2 patents #62 of 212Top 30%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
ND Ntt Docomo: 2 patents #761 of 1,706Top 45%
PC Protec Co.: 2 patents #10 of 49Top 25%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
TC Taiheiyo Cement: 2 patents #43 of 203Top 25%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
HE Hitachi Video Eng.: 1 patents #2 of 36Top 6%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
AA Agc Flat Glass North America: 1 patents #48 of 112Top 45%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
RI Riken: 1 patents #679 of 1,824Top 40%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
FK Fukubi Kagaku Kogyo Kabushiki Kaisha: 1 patents #2 of 9Top 25%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
YI Yoshitomi Pharmaceutical Industries: 1 patents #145 of 310Top 50%
SC Sumitomo Special Metals Co.: 1 patents #136 of 262Top 55%
AL Agc Vidros Do Brasil Ltda: 1 patents #19 of 48Top 40%
TC Tanabe Seiyaku Co.: 1 patents #222 of 389Top 60%
FL Fujitsu Client Computing Limited: 1 patents #29 of 83Top 35%
UE University Of Electro-Communications: 1 patents #47 of 199Top 25%
TC Toho Titanium Co.: 1 patents #86 of 153Top 60%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
KI Kito: 1 patents #30 of 64Top 50%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
FC Fuji Electric Device Technology Co.: 1 patents #91 of 205Top 45%
MF Microbial Chemistry Research Foundation: 1 patents #39 of 110Top 40%
AE Agc Glass Europe: 1 patents #134 of 252Top 55%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
JC Jm Consulting: 1 patents #8 of 13Top 65%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
📍 Minami-Alps, JP: #1 of 37 inventorsTop 3%
Overall (All Time): #2,865 of 4,157,543Top 1%
214
Patents All Time

Issued Patents All Time

Showing 1–25 of 214 patents

Patent #TitleCo-InventorsDate
12374576 Semiconductor manufacturing apparatus and manufacturing method for semiconductor device Tsuyoshi Yokomori, Tatsuyuki Okubo, Yuki NAKUI, Hiroshi Maki, Naoki Okamoto 2025-07-29
12233596 Jettable temporary solubolized peek binders to create removable support materials Koji Takimoto, Andrew J. Boydston, Chang-Uk Lee, Mark A. Ganter, Duane Storti 2025-02-25
12208571 Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object Yasuyuki Yamashita, Kiichi Kamoda, Shigenori Yaguchi, Nozomu Tamoto, Hitoshi Iwatsuki +3 more 2025-01-28
12178859 Anti inflammatory composition Hiroki Kageshima, Yoichi Murakami, Shigeru Abe, Kazumi Hayama, Naho Maruyama 2024-12-31
12094332 Reducing economic loss due to traffic incidents by proposing actions Mitsuru Chinen, Sanehiro Furuichi, Takeshi Watanabe 2024-09-17
12096332 Registered edge device management Mitsuru Chinen, Takeshi Watanabe, Taku Sasaki, Takuya Matsunaga 2024-09-17
12053806 Die bonding apparatus, cleaning head and manufacturing method for semiconductor device Itsuki Ikarashi 2024-08-06
12051849 Spacer-attached antenna unit and antenna unit-attached glass window Mayu Ogawa 2024-07-30
11932281 Configuring and controlling an automated vehicle to perform user specified operations Sanehiro Furuichi, Yohkichi Sasatani, Kenichi Takasaki, Taku Sasaki, Hirotaka Matsumoto 2024-03-19
11926931 Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object Shigenori Yaguchi, Yasuyuki Yamashita, Kiichi Kamoda, Yasuo Suzuki, Nozomu Tamoto +3 more 2024-03-12
D1009988 Toner cartridge Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Hiroki Haruyama 2024-01-02
11861248 Image forming apparatus and control method thereof including control of print job 2024-01-02
D998033 Image drum cartridge Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Hiroki Haruyama 2023-09-05
11658386 Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass Tetsuya Hiramatsu, Ryuta Sonoda, Osamu Kagaya, Kentaro Oka, Kensuke Miyachi +4 more 2023-05-23
D984529 Image drum cartridge Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Hiroki Haruyama 2023-04-25
11587434 Intelligent vehicle pass-by information sharing Hayato Uenohara, Hiroki Yoshinaga, Kazuhiro Konno, Masakuni Okada, Takeyuki Shimura 2023-02-21
11569118 Semiconductor manufacturing apparatus and manufacturing method for semiconductor device Tsuyoshi Yokomori, Tatsuyuki Okubo, Yuki NAKUI, Hiroshi Maki, Naoki Okamoto 2023-01-31
11539915 Transmission confirmation in a remote conference Takeshi Watanabe, Hayato Uenohara 2022-12-27
11512526 Functional member-attached glass window Mayu Ogawa, Mitsuo Fukuda, Masahiro Matsumura 2022-11-29
11504883 Resin particle producing method Nozomu Tamoto, Hitoshi Iwatsuki, Yasuo Suzuki, Yasuyuki Yamashita, Sohichiroh Iida +4 more 2022-11-22
11500303 Image formation unit and image formation apparatus Hisatoshi Saito 2022-11-15
11494138 Image forming apparatus and control method thereof including control of print job 2022-11-08
11491713 Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object Yasuyuki Yamashita, Kiichi Kamoda, Shigenori Yaguchi, Nozomu Tamoto, Hitoshi Iwatsuki +3 more 2022-11-08
D967891 Toner cartridge Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Hiroki Haruyama 2022-10-25
11474518 Event validation using multiple sources Satoshi Yokoyama, Sanehiro Furuichi, Hayato Uenohara, Gaku Yamamoto, Norie Iwasaki 2022-10-18